# Flora of Malta

Typical flora of Malta consist of the following plants. While small compared to other countries, the Maltese Islands contain flowers that grow on Malta, Gozo, Comino, Filfla, St Paul's Islands and Fungus Rock. Many of the species are endemic to Malta.
* A
* B
* C
* D
* E
* F
* G
* H
* I
* J
* K
* L
* M
* N
* O
* P
* Q
* R
* S
* T
* U
* V
* W
* X
* Y
* Z
* References

## A

| Species name | Synonym or subspecies | Common name | Maltese name |
| Abutilon theophrasti | Abutilon avicennae | Velvetleaf | |
| Acacia cyclops | | Western coastal wattle | Akaċja tal-Għajn |
| Acacia farnesiana | Mimosa farnesiana | Sweet acacia | Akaċja tax-xewk żgħir |
| Vachellia karroo | Acacia karroo | Karroo thorn | Gażżija tax-xewk |
| Acacia saligna | Acacia cyanophylla | Blue-leaved acacia | Akaċja |
| Acanthocereus tetragonus | Acanthocereus pentagonus | Barbed wire cereus | |
| Acanthus mollis | Acanthus spinulosus | Bear's breeches | Ħannewija |
| Acanthus spinosus | Acanthus spinosissimus | Spiny bear's breeches | Ħannewija xewwikija |
| Achillea collina | Achillea millefolium var. collina | Mountain yarrow | |
| Achillea ligustica | | Ligurian yarrow | |
| Achyranthes aspera var. sicula | Achyranthes sicula | Devil's horsewhip | |
| Adiantum capillus-veneris | Adiantum michelii | Maidenhair fern | Tursin il-Bir |
| Adonis aestivalis subsp. squarrosa | Adonis squarrosa | Summer pheasant's-eye | |
| Adonis microcarpa | | Pheasant's-eye | Għajn is-Serduq |
| Aegilops geniculata | Triticum vagans | Goat grass | Brimba |
| Aeluropus lagopoides | Dactylis lagopoides | Cat's foot grass | Sieq il-qattus |
| Aeonium arboreum | Sempervivum arboreum | Tree houseleek | Kalluwa |
| Aetheorrhiza bulbosa | Crepis bulbosa | Bulbous hawk's-beard | Qanċlita perenni |
| Agave americana | | American agave | Sabbara tal-Amerika |
| Agave americana var. marginata | Agave complicata | Agave | Sabbara tal-Amerika |
| Agave attenuata | Agave cernua | Soft-leaved agave | |
| Agave parryi | Agave patonii | Parry's agave | |
| Agave sisalana | Agave rigida var. sisalana | Blue agave | Sabbara ta' Sisal |
| Agrostis stolonifera | Agrostis alba subsp. stolonifera | Creeping bentgrass | |
| Ailanthus altissima | Ailanthus glandulosa | Tree of heaven | Xumakk falz |
| Aira cupaniana | Avena cupaniana | Southern hairgrass | Ħaxixa rqiqa ta' Kupani |
| Aira elegans | Aira elegans subsp. ambigua | Mediterranean hairgrass | Ħaxixa Irqiqa fiddinija |
| Ajuga iva subsp. iva | | Southern bugle | Xantkura |
| Ajuga iva subsp. pseudoiva | Ajuga iva subsp. Pseudoiva | Yellow southern bugle | Xantkura safra |
| Albizia julibrissin | Acacia julibrissin | Silk tree | |
| Alcea rosea | Alcea ficifolia | Common hollyhock | Bastun ta' San Ġuzepp |
| Alisma lanceolatum | Alisma stenophyllum | Spear-leaved water plantain | Biżbula tal-Ilma tal-werqa dejqa |
| Alisma plantago-aquatica | Alisma major | Water plantain | Biżbula tal-Ilma |
| Allium ampeloprasum | Porrum ampeloprasum | Broadleaf wild leek | Tewm selvaġġ |
| Allium cepa | Cepa vulgaris | Garden onion | Basla |
| Allium chamaemoly | | Dwarf garlic | Tewm qerqni |
| Allium commutatum | Allium ampeloprasum var. commutatum | Maritime wild leek | Kurrat tax-xatt |
| Allium commutatum polyanthum | | Hybrid sea leek | Kurrat tax-xatt bagħal |
| Allium longispathum | Allium dentiferum, Allium monspessulanum | Pale garlic | Tewm Safrani |
| Allium lojaconoi | | Maltese Dwarf Garlic | Tewm irqiq ta' Malta |
| Allium neapolitanum | Allium amblyopetalum | Naples Leek | Kurrat ta' Napli |
| Allium nigrum | Molium nigrum | Black Garlic | Ċuplajs |
| Allium polyanthum | Allium ampeloprasum subsp. polyanthum | Many-flowered garlic | Kurrat selvaġġ |
| Allium roseum | | Rosy Garlic | Tewm Ħamrani |
| Allium sativum | Porrum sativum | Garlic | Tewm |
| Allium sphaerocephalon subsp. arvense | Alium arvense | White round-headed garlic | Tewm ta' Għawdex |
| Allium sphaerocephalon subsp. sphaerocephalon | Allium rollii | Round-headed Leek | Tewm Kaħlani |
| Allium subhirsutum | | Hairy Garlic | Tewm Muswaf |
| Allium subvillosum | Allium vernale | Spring Garlic | Tewm Muswaf Rari |
| Allium trifoliatum | Allium subhirsutum subsp. trifoliatum | Pink Garlic | Tewm tal-linja vjola |
| Allium triquetrum | Allium medium | Three-cornered Garlic | |
| Aloe arborescens | Aloe mutabilis | Krantz Aloe | |
| Aloe saponaria | Aloe maculata | Soap Aloe | |
| Aloe vera | Aloe barbadensis | Yellow Aloe | Sabbara |
| Alopecurus myosuroides | Alopecurus agrestis | Slender Foxtail | Denb il-Ġurdien it-twil |
| Alopecurus pratensis | Alopecurus pratensis subsp. pseudonigricans | Meadow Foxtail | Denb il-Ġurdien |
| Althaea hirsuta | | Hispid Marshmallow | Ħobbejża sufija |
| Amaranthus blitoides | Galliaria blitoides | | Denb id-dib tal-ward ħamrani |
| Amaranthus blitum | Albersia blitum | Purple Amaranth | Denb id-dib tal-qsari |
| Amaranthus caudatus | Amaranthus mantegazzianus | Love-lies-bleeding | Denb id-dib lixx |
| Amaranthus cruentus | Amaranthus paniculatus | Red Amaranth | Denb id-dib vjola zgħir |
| Amaranthus deflexus | Albersia prostrata | Large-fruited Amaranth | Denb id-dib lixx |
| Amaranthus gangeticus | Amaranthus melancholicus | Elephant-head Amaranth | Denb id-dib vjola kbir |
| Amaranthus graecizans | Glomeraria graecizans | Spreading Pigweed | Ghobbejra ħamra |
| Amaranthus hybridus | Amaranthus chlorostachys | Prince's Feather Amaranth | Denb id-dib bagħal |
| Amaranthus muricatus | Euloxus muricatus | African Amaranth | Denb id-dib Afrikan |
| Amaranthus retroflexus | Galliaria retroflexa | Rough Pigweed | Denb id-dib xewwikija |
| Amaranthus tricolor | Amaranthus tristis | Joseph's Coat | Denb id-dib ta' tlett kuluri |
| Amaranthus viridis | Amaranthus gracilis | Slender Amaranth | Denb id-dib ħadra |
| Ambrosia maritima | Ambrosia senegalensis | Sea Ragweed | Ambrosja |
| Ammi majus | Ammi topalii | Bullwort | Dakra |
| Ammi visnaga | Daucus visnaga | Toothpick-plant | Busnaga |
| Ammoides pusilla | Seseli pusillum | Small Bullwort | Dakra żgħira |
| Ammophila arenaria subsp. arundinacea | Ammophila arundinacea | Marram Grass | Qasba tar-ramel |
| Ampelodesmos mauritanicus | Arundo mauritanica | Mauritanian Grass | Dis |
| Anacamptis collina | Orchis collina | Fan-Lipped Orchid | Orkida ħamra |
| Anacamptis fragrans | Orchis fragrans | Scented Bug Orchid | Orkida tfuħ |
| Anacamptis longicornu | Orchis longicornu | Horned Orchid | Orkida tal-qrun |
| Anacamptis morio | Orchis morio | Green-winged Orchid | Orkida tal-elmu |
| Anacamptis papilionacea | Orchis papilionacea | Pink Butterfly Orchid | Farfett |
| Anacamptis pyramidalis | Orchis pyramidalis | Pyramidal Orchid | Orkida piramidali |
| Anacamptis pyramidalis subsp. urvilleana | Anacamptis urvilleana | Maltese Pyramidal Orchid | Orkida piramidali ta' Malta |
| Anacyclus clavatus | Anacyclus tomentosus | White Anacyclus | Anaċiklus |
| Anacyclus radiatus | | Yellow Anacyclus | |
| Anagallis arvensis | Lysimachia arvensis | Scarlet Pimpernel | Ħarira ħamra |
| Anagyris foetida | | Stinking Bean Trefoil | Fula tal-Klieb |
| Anchusa italica | Anchusa azurea | Italian Bugloss | Lsien il-Fart ikħal |
| Andrachne telephioides | | Andrachne | Andrakne |
| Andropogon distachyos | Pollinia distachya | Bluestem Grass | Barrum aħmar |
| Andryala integrifolia | | Common Andryala | |
| Anemone coronaria | | Crown Anemone | Kaħwiela |
| Anemone hortensis | | Broad-leaved anemone | Kaħwiela ċara |
| Bromus diandrus | Anisantha diandra | Great brome | Bunexxief kbir |
| Bromus fasciculatus | Anisantha fasciculata | Mediterranean brome | Bunexxief żgħir |
| Bromus madritensis | Anisantha madritensis, Anisantha rubens | Compact brome | Bunexxief vjola |
| Bromus rigidus | Anisantha rigida | Ripgut brome | Bunexxief tar-ramel |
| Bromus sterilis | Anisantha sterilis | Barren brome | |
| Anogramma leptophylla | Polypodium leptophyllum | Annual Maidenhair | Tursin ir-riħ |
| Anredera cordifolia | Boussingaultia cordifolia | Madeira Vine | Ħobbejża Falza |
| Anthemis arvensis | | Corn Chamomille | Bebuna tar-raba |
| Anthemis cotula | | Stinking Chamomille | |
| Anthemis urvilleana | Anthemis secundiramea subsp. urvilleana | Maltese Sea Chamomille | Bebuna tal-Baħar |
| Anthoxanthum gracile | | Slender Vernal Grass | |
| Anthoxanthum odoratum | Anthoxanthum nebrodense | Sweet Vernal Grass | |
| Anthyllis hermanniae subsp. melitensis | Aspalathus cretica | Maltese Yellow Kidney Vetch | Ħatba s-sewda ta' Malta |
| Anthyllis vulneraria subsp. maura | Anthyllis maritima | Common Kidney Vetch | Silla tal-blat |
| Antirrhinum siculum | Antirrhinum majus subsp. Siculum | Sicilian Snapdragon | Papoċċi bojod |
| Antirrhinum tortuosum | Antirrhinum majus subsp. tortuosum | Greater Snapdragon | Papoċċi ħomor |
| Apium graveolens | Apium dulce | Wild Celery | Karfus |
| Apium nodiflorum | Helosciadium nodiflorum | Fool's Water Cress | Karfus tal-ilma |
| Araucaria bidwillii | | Bunya Pine | Awrikarja ta' Bidwill |
| Araucaria heterophylla | Araucaria excelsa | Norfolk Island pine | Awrikarja kbira |
| Arbutus unedo | | Strawberry Tree | Imbrijagla |
| Arenaria serpyllifolia | | Thyme-leaved Sandwort | |
| Argyranthemum frutescens | Chrysanthemum frutescens | Marguerite Daisy | |
| Arisarum vulgare | Arum arisarum | Friar's Cowl | Garni tal-Pipa |
| Aristolochia clusii | | Green-flowered Birthwort | Papra selvaġġa |
| Artemisia absinthium | | Wormwood | Assenzju |
| Artemisia arborescens | | Silver Wormwood | |
| Arthrocnemum macrostachyum | Salicornia macrostachya | Glaucous Glasswort | Almeridja tal-blat |
| Arum italicum | | Italian lords-and-ladies | Garni |
| Arundo donax | Arundo scriptoria | Great Reed | Qasba |
| Arundo plinii | Arundo mediterranea | False Reed | Għaljun |
| Asparagus aphyllus | | Mediterranean Asparagus | Spraġġ xewwieki |
| Asparagus asparagoides | Asparagus medeoloides | African Asparagus | |
| Asparagus densiflorus | Asparagus plumosus subsp. nanus | Bushy Asparagus | |
| Asparagus falcatus | | Asparagus Fern | |
| Asparagus officinalis | | Wild Asparagus | Spraġġ |
| Asparagus setaceus | Asparagus plumosus | Plumose Asparagus | |
| Asparagus stipularis | Asparagus horridus | Grey Asparagus | Spraġġ griż |
| Asparagus virgatus | Protasparagus virgatus | Broom Asparagus | |
| Asperula aristata subsp. scabra | Asperula cynanchica var. aristata | Southern Squinancywort | Asperula |
| Asperula cynanchica | | Squinancywort | |
| Asphodelus fistulosus | Asphodelus tenuifolius | Onion Weed | Berwieq Żgħir |
| Asphodelus ramosus | Asphodelus aestivus | Branched Asphodel | Berwieq |
| Asplenium ceterach | Ceterech officinarum | Rusty-back Fern | Felċi tal-Ħitan tas-Sejjieħ |
| Asplenium marinum | | Sea Spleenwort Fern | Felċi tal-Baħar |
| Asplenium sagittatum | Phyllitis sagittata | Mule's Fern | Felċi tal-bir |
| Asplenium trichomanes | | Maidenhair Spleenwort Fern | Felċi rqiqa |
| Aster squamatus | | Narrow-leaved Aster | Settembrina salvaġġa |
| Astragalus boeticus | Astragalus baeticus | Yellow Milk Vetch | Kafe' Messikan |
| Astragalus hamosus | Astragalus buceras | Southern Milk Vetch | Ġilbiena bajda |
| Astragalus sesameus | Astragalus saguntinus | Small-flowered Milk Vetch | |
| Atractylis cancellata | | Cage Thistle | Xewk tal-gaġġa |
| Atractylis gummifera | Carlina gummifera | Stemless Atractylis | Xewk tal-mixta |
| Atriplex glabriuscula | Atriplex patula subsp. glabriuscula | Babington's Orache | Bjanka lixxa |
| Atriplex halimus | Atriplex halimoides | Shrubby Orache | Bjanka |
| Atriplex lanfrancoi | Cremnophyton lanfrancoi | Maltese Cliff Orache | Bjanka tal-irdum |
| Atriplex patula | Atriplex erecta | Common Orache | Bjanka skarza |
| Atriplex prostrata | Atriplex triangularis | Spear-leaved Orache | Selq il-baħar |
| Atriplex rosea | Atriplex foliolosa | Rosy Orache | Selq tal-werqa roża |
| Austrocylindropuntia subulata | Opuntia subulata | Eve's Needle | |
| Avellinia festucoides | Avellinia michelii | Michel's Grass | |
| Avena barbata subsp. barbata | Avena hirsuta | Barbed Oat | Ħafur żgħir |
| Avena barbata subsp. wiestii | Avena wiestii | Wiesti's Barbed Oat | Ħafur żgħir ta' Wiesti |
| Avena fatua | Avena sativa subsp. fatua | Common Wild Oat | Ħafur tal-Ewropa |
| Avena sativa | Avena orientalis | Oat | Ħafur tal-egħlieqi |
| Avena sterilis subsp. atherantha | Avena altherantha | Sterile oat | Ħafur kbir rari |
| Avena sterilis subsp. ludoviciana | Avena ludoviciana | Ludovic's Sterile Oat | Ħafur kbir ta' Ludovik |
| Avena sterilis subsp. sterilis | | Animated Oat | Ħafur kbir |

## B

| Species name | Synonym | Common name | Maltese name |
| Ballota nigra subsp. uncinata | | Black Horehound | Marrubja sewda |
| Bambusa vulgaris | | Common Bamboo | Bambu |
| Bartsia trixago | Bellardia trixago | Mediterranean lineseed | Perlina bajda |
| Bassia scoparia | Chenopodium scoparia | Summer cypress | |
| Bellevalia romana | Hyacinthus romana | Roman Hyacinth | Ġjacint selvaġġ |
| Bellis annua | | Annual Daisy | Bebuna |
| Bellis sylvestris | | Southern Daisy | Margerita salvaġġa |
| Beta vulgaris subsp. maritima | Beta maritima | Sea Beet | Selq tal-kosta |
| Beta vulgaris subsp. vulgaris | Beta cicla | Wild Beet | Selq |
| Bifora radians | Coriandrum radians | Mediterranean Bifora | Kosbor selvaġġ |
| Biscutella didyma subsp. didyma | | Buckler Mustard | Xeħt il-forom |
| Bituminaria bituminosa | Psoralea bituminosa | Pitch Trefoil | Silla tal-mogħoż |
| Blackstonia perfoliata subsp. perfoliata | | Yellow-Wort | Ċentawrija safra |
| Borago officinalis | | Common Borage | Fidloqqom |
| Bothriochloa ischaemum | Andropogon ischaemum | Yellow Blue Stem Grass | |
| Bougainvillea glabra | | Lesser Bougainvillea | Buganvilla żgħira |
| Bougainvillea spectabilis | | Bougainvillea | Buganvilla |
| Brachychiton populneus | | Kurrajong | |
| Brachypodium distachyon | Trachynia distachya | Trachynia Grass | Għomma żgħira |
| Brachypodium hybridum | | Hybridous Mediterranean false brome | Pinna bagħal |
| Brachypodium retusum | Bromus retusus | Mediterranean false brome | Pinna |
| Brachypodium sylvaticum | Festuca sylvatica | False Brome | Bunixxief tad-dell |
| Brassica napus subsp. oleifera | Brassica rapa subsp. napus | Rapeseed | Nevew |
| Brassica nigra | Brassica bracteolata | Black Mustard | Mustarda sewda |
| Brassica oleracea s.l. | | Wild cabbage | Kaboċċa selvaġġa |
| Brassica rapa subsp. sylvestris | | Wild Turnip | Liftija |
| Brassica tournefortii | Erucastrum minutiflorum | Tournefort's Cabbage | Kaboċċa ta' Twurneforti |
| Briza maxima | Macrobriza maxima | Quaking Grass | Beżżulett il-Qattusa |
| Briza minor | | Pearl Grass | Beżżulett il-Qattusa żgħira |
| Bromus alopecuros | Serrafalcus alopecuros | Weedy brome | Ħurtan dejjaq |
| Bromus commutatus subsp. neglectus | Bromus neglectus | Mediterranean meadow brome | Ħurtan tal-Mediterran |
| Bromus hordeaceus subsp. hordeaceus | Bromus mollis | Soft-Brome | Ħurtan |
| Bromus hordeaceus subsp. molliformis | Bromus molliformis | Southern Brome | Ħurtan żgħir |
| Bromus intermedius | Serrafalcus intermedius | Intermediate Brome | |
| Bromus lanceolatus | Bromus divaricatus | Woolly Brome | Ħurtan Sufi |
| Bromus racemosus | Serrafalcus racemosus | Smooth brome | Ħurtan lixx |
| Broussonetia papyrifera | | Paper mulberry | |
| Buddleja madagascariensis | Nicodemia madagascariensis | Madagascan butterfly bush | |
| Bupleurum lancifolium | Bupleurum heterophyllum | Lanceleaf thorow-wax | Widnet il-fenek |
| Bupleurum semicompositum | Bupleurum glaucum | Dwarf hare's ear | |

## C

| Species name | Synonym | Common name | Maltese name |
| Cakile maritima | | Sea rocket | Kromb il-baħar |
| Calendula arvensis subsp. arvensis | | Field marigold | Suffejra tar-raba |
| Calendula arvensis subsp. arvensis var. bicolor | Calendula arvensis subsp. aegyptiaca | Field two-coloured marigold | Suffejra tar-raba ta' giex kuluri |
| Calendula bicolor | | Star marigold | Suffejra ta' giex kuluri |
| Calendula maritima | | Sea marigold | Suffejra tal-Baħar |
| Calendula officinalis | | Pot marigold | Suffejra tal-ġonna |
| Calendula stellata | Calendula cornuta | Sicilian marigold | Suffejra ta' Sqallija |
| Calendula suffruticosa subsp. fulgida | | Woody Marigold | Suffejra |
| Callistemon citrinus | Callistemon lanceolatus | Crimson Bottlebrush | |
| Callitriche truncata | | Southern Water Starwort | Erba Gamberaja |
| Calystegia lucana | Calystegia sepium × silvatica | Hybrid bindweed | Leblieb bagħal |
| Calystegia sepium | Convolvulus sepium | Hedge bindweed | Leblieb kbir roża |
| Calystegia silvatica | Convolvulus silvaticus | Great bindweed | Leblieb kbir |
| Calystegia soldanella | Convolvulus soldanella | Sea bindweed | Leblieb tar-ramel |
| Campanula erinus | | Small Bellflower | Kampanula |
| Capparis orientalis | Capparis spinosa subsp. rupestris | Caper bush | Kappar |
| Capparis spinosa | Capparis parviflora | Spiny Caper | Kappar tax-xewk |
| Capsella bursa-pastoris | Capsella apetala | Shepherd's Purse | Ġarġir il-ġemel |
| Capsella rubella | Capsella bursa-pastoris var. rubella | Red Shepherd's Purse | Ġarġir il-ġemel ħamra |
| Cardamine flexuosa | Cardamine hirsuta subsp. flexuosa | Wavy Bittercress | |
| Cardamine hirsuta | Cardamine umbrosa | Hairy Bittercress | |
| Cardaria draba subsp. draba | Lepidium draba | Whitetop Plant | |
| Cardiospermum grandiflorum | Cardiospermum hirsutum | Love-in-a-puff | Sfineġ Sufi |
| Cardiospermum halicacabum | | Showy Balloon Vine | Sfineġ |
| Carduus pycnocephalus subsp. marmoratus | Carduus arabicus | Arabian Thistle | Ħorfox |
| Carduus pycnocephalus subsp. pycnocephalus | | Plymouth Thistle | Xewk tal-fjura żgħira |
| Carduus tenuiflorus | Carduus pycnocephalus var. tenuiflorus | Winged Plumeless Thistle | Xewk tal-fjura żgħira |
| Carex distans | | Distant Sedge | Sogħda |
| Carex divisa | | Divided Sedge | Sogħda kommuni |
| Carex divulsa | Carex muricata var. divulsa | Grey Sedge | Sogħda mifruda |
| Carex extensa | | Long-bracted Sedge | Sogħda tal-baħar |
| Carex flacca subsp. erythrostachys | Carex flacca subsp. serrulata | Glacuous Sedge | Sogħda tax-xagħri |
| Carex halleriana | Carex alpestris | Southern Sedge | |
| Carex hispida | | Hispid Sedge | Sogħda tat-tafal |
| Carex otrubae | Carex cuprina | False Fox Sedge | Sogħda kompatta |
| Carex pairae | Carex muricata subsp. lamprocarpa | Paira's rough sedge | |
| Carlina involucrata | Carlina corymbosa subsp. involucrata | African Carline Thistle | Sajtun |
| Carlina lanata | | Wooly Carline Thistle | Sebqet 'l Ommha |
| Carpobrotus acinaciformis | Mesembryanthemum acinaciforme | Glaucous Hottenot Fig | Xuxet San Ġwann rari |
| Carpobrotus edulis | Mesembryanthemum edule | Hottenot Fig | Xuxet San Ġwann |
| Carthamus caeruleus | Carthamus tingitanus | Blue Thistle | Xewk ikhal |
| Carthamus lanatus | | Woolly Carthamus | Xewk ta' Kristu |
| Carthamus tinctorius | | Orange Carthamus | Għosfor |
| Carya illinoensis | Carya illinoinensis | Pecan Nut | Ġewża tal-Pekan |
| Casuarina cunninghamiana | Casuarina tenuissima | Australian River Oak | |
| Casuarina equisetifolia | Casuarina litorea | She-Oak | Kaswarina |
| Casuarina verticillata | Casuarina stricta | Drooping She-Oak | Kaswarina |
| Catabrosa aquatica | Aira aquatica | Whorl-Grass | Katabrosa |
| Catananche lutea | | Yellow Catananche | Katananċe |
| Catapodium marinum | Festuca marina | Sea Fern Grass | Żwien tax-xatt |
| Catapodium rigidum | Poa rigida | Fern-Grass | Żwien |
| Catapodium zwierleinii | Scleropoa zwierleinii | Zwierlein's Fern Grass | Żwien ta' Żwierlein |
| Ceiba speciosa | Chorisia speciosa | Floss-silk Tree | |
| Celtis australis | | Southern Nettle Tree | Bagular |
| Cenchrus echinatus | | Southern Sandspur | Qanfuda |
| Centaurea acaulis | | Stemless Star-Thistle | Ċentawrija tan-nuffara |
| Centaurea calcitrapa | | Red Star-Thistle | |
| Centaurea cyanus | | Cornflower | |
| Centaurea diluta | | North African Knapweed | Xewk tal-Afrika ta' fuq |
| Centaurea hyalolepis | Centaurea pallescens | Yellow Star-Thistle | |
| Centaurea jacea | | Brownray Knapweed | |
| Centaurea melitensis | | Maltese Star-Thistle | Xewk ta' Malta |
| Centaurea nicaeensis | | Mediterranean Star-Thistle | Xewk tal-għotba |
| Centaurea ragusina | Centaurea candidissima | Croatian Centaury | |
| Centaurea solstitialis | | Yellow Star-Thistle | |
| Centaurium erythraea | Erythraea centaurium | Common Centaury | Ċentawrija kbira |
| Centaurium pulchellum | Erythraea pulchellum | Lesser Centaury | Ċentawrija żgħira |
| Centaurium spicatum | Schenkia spicata | Spiked Centaury | Ċentawrija tal-virga |
| Centaurium tenuiflorum | Erythraea pulchellum var. tenuiflorum | Slender Centaury | Ċentawrija rqiqa |
| Centranthus calcitrapae | | Annual Valerian | Valeriana Roża |
| Centranthus macrosiphon | | Long-spurred Valerian | |
| Centranthus ruber | | Red Valerian | Toppu tar-reġina |
| Cerastium brachypetalum | | Grey Mouse-Ear | Widen il-ġurdien abjad |
| Cerastium glomeratum | Cerastium acutatum | Broad-leaved Mouse-Ear | Widen il-ġurdien idellek |
| Cerastium ligusticum | | Large-flowered Mouse-Ear | |
| Ceratochloa cathartica | Bromus catharticus | Rescue grass | Ħurtan Amerikan |
| Ceratonia siliqua | | Carob | Ħarruba |
| Cercis siliquastrum | | Judas Tree | Siġra ta' Ġuda |
| Cerinthe major | | Honeywort | Qniepen |
| Chaenorhinum minus | Linaria minor | Dwarf Snapdragon | |
| Chamaerops humilis | | Dwarf Fan Palm | Ġummara |
| Chasmanthe floribunda | Antholyza floribunda | African Flag | Kasmanti |
| Cheirolophus crassifolius | Palaeocyanus crassifolius | Maltese Rock-Centaury | Widnet il-Baħar |
| Chelidonium majus | | Greater Celandine | Ħaxixa tal-felul |
| Chenopodiastrum hybridum | Chenopodium hybridum | Maple-leaved goosefoot | |
| Chenopodiastrum murale | Chenopodium murale | Nettle-leaved Goosefoot | Għobbejra ħadra |
| Chenopodium album subsp. album | Chenopodium viride | Fat Hen | Għobbejra Bajdanija |
| Chenopodium album subsp. amaranticolor | Chenopodium giganteum | Tree Spinach | |
| Chenopodium ambrosioides | Dysphania ambrosioides | Mexican Tea | Għobbejra Tfuħ Te' Falz |
| Chenopodium ficifolium | Anserina ficifolia | Fig-leaved Goosefoot | |
| Chenopodium opulifolium | Chenopodium album subsp. opulifolium | Grey Goosefoot | Għobbejra griża |
| Chenopodium strictum | Chenopodium album subsp. striatum | Striated Fat Hen | Għobbejra bajdanija strixxata |
| Chenopodium vulvaria | Chenopodium foetidum | Stinking Goosefoot | Għobbejra tinten |
| Chiliadenus bocconei | Chiliadenus bocconei | Maltese Fleabane | Tulliera ta' Malta |
| Chlorophytum comosum | Anthericum comosum | Spider Plant | Rampila |
| Chondrilla juncea | | Rush-leaved sow thistle | Tfief tar-ramel |
| Chrozophora tinctoria | | Dyer's Litmus | Turnasol |
| Chrysanthemum zawadskii subsp. coreanum | Chrysanthemum coreanum | Korean Chrysanthemun | |
| Cichorium endivia | | Endive | Indivja |
| Cichorium intybus | | Chicory | Ċikwejra |
| Cichorium spinosum | | Spiny Chicory | Qanfuda |
| Cistus creticus | Cistus incanus subsp. Creticus | Hoary Rockrose | Ċistu roża |
| Cistus monspeliensis | Stephanocarpus monspeliensis | White Rockrose | Ċistu abjad |
| Citrus limon | Citrus x limon | Lemon | Siġra tal-lumi |
| Clematis cirrhosa | | Evergreen Traveller's Joy | Kiesħa jew Bajda |
| Clinopodium nepeta | Calamintha nepeta | Lesser calamint | Kalaminta |
| Coix lacryma-jobi | | Job's Tears | Dmugh ta' Ġuno |
| Colchicum cupanii | Colchicum bertolonii | Mediterranean meadow saffron | Busieq |
| Colocasia antiquorum | | Elephants Ear | Għorgħar |
| Conium maculatum | Conium divaricatum | Hemlock | Ċikuta |
| Conringia orientalis | Conringia austriaca | Hare's Ear Mustard | |
| Convolvulus althaeoides subsp. althaeoides | | Mallow bindweed | Leblieb tax-xagħri roża |
| Convolvulus althaeoides subsp. tenuissimus | Convolvulus elegantissimus | Silvery Mallow-Leaved BindWeed | Leblieba tax-xagħri ċar |
| Convolvulus arvensis | Convolvulus auriculatus | Field BindWeed | Leblieb tar-raba |
| Convolvulus cantabrica | Convolvulus terrestris | Cantabrican morning glory | Leblieb skars |
| Convolvulus lineatus | Convolvulus intermedius | Narrow-leaved bindweed | Leblieb abjad |
| Convolvulus oleifolius | Convolvulus linearis | Pink bindweed | Leblieb tal-irdum |
| Convolvulus pentapetaloides | Convolvulus arcuatus | Two-coloured bindweed | Leblieb żgħir |
| Convolvulus sabiatus | Convolvulus mauritanicus | Blue rock bindweed | Leblieb ta' Savona |
| Convolvulus siculus | Convolvulus ovatus | Blue bindweed | Leblieb tal-werqa tleqq |
| Convolvulus tricolor | Convolvulus cupanianus | Three-coloured bindweed | Leblieb ikħal |
| Conyza albida | Conyza sumatrensis | Fleabane | |
| Conyza bonariensis | | Flax-Leaved Fleabane | Żagħżigħa selvaġġa |
| Conyza canadensis | Erigeron canadensis | Canadian Horseweed | |
| Coriandrum sativum | Selinum coriandrum | Coriander | Kosbor |
| Cornucopiae cucullatum | | Hooded Grass | Ħaxix tal-Kornukopja |
| Coronilla scorpioides | Arthrolobium scorpioides | Yellow Crown Vetch | Xeħt l-imħabba |
| Coronilla valentina | | Shrubby Crown Vetch | Koronilla |
| Coronopus didymus | Coronopus pinnatifida | Lesser Swine Cress | Koronopu tal-wied |
| Coronopus squamatus | Coronopus procumbens | Swine Cress | Koronopu |
| Cortaderia selloana | Arundo selloana | Dwarf Pampas Grass | Kortaderja |
| Crassula tillaea | Crassula muscosa | Mossy Stonecrop | |
| Crassula vaillantii | Bulliarda vaillantii | Narrow-leaved Mossy Stonecrop | |
| Crataegus azarolus | Mespilus azarolus | Crete Hawthorn | Għanżalor |
| Crataegus monogyna | Crataegus oxyacantha | Hawthorn | Żagħrun |
| Crataegus ruscinonensis | | Hybrid Hawthorn | Għanżalor bagħal |
| Crepis bursifolia | Crepis ericafolia | Italian Hawksbeard | |
| Crepis neglecta | Crepis cernua | Hawksbeard | |
| Crepis pusilla | Melitella pusilla | Maltese Hawksbeard | Melitella |
| Crepis vesicaria subsp. hyemalis | Crepis hyemalis | Beaked Hawksbeard | Krepis Sqalli |
| Cressa cretica | | Mediterranean bindweed | Kressa |
| Crithmum maritimum | | Rock Samphire | Bużbież il-baħar |
| Crocus longiflorus | Crocus odorus | Yellow-throated Crocus | Żagħfran selvaġġ skars |
| Crucianella rupestris | Crucianella maritima var. rupestris | Rock Crucianella | Kruċanella |
| Crupina crupinastrum | Centaurea crupinastrum | Southern Crupina | |
| Crypsis aculeata | Schoenus aculeatus | Pricklegrass | Kripsis tas-salmastru |
| Crypsis schoenoides | Phleum schoenoides | Swamp Picklegrass | Kripsis tal-ilma |
| Cucurbita pepo | Cucurbita aurantia | Pumpkin | Qargħa ħamra |
| Cupressus arizonica | Cupressus glabra | Arizona Cypress | Ċipress ta' Arizona |
| Cupressus sempervirens | Cupressus pyramidalis | Italian Cypress | Ċipress |
| Cuscuta campestris | Cuscuta pentagona | Western Field Dodder | Pittma tal-Amerika |
| Cuscuta epithymum | | Dodder | Pittma |
| Cuscuta monogyna | | One-seeded dodder | |
| Cutandia maritima | Triticum maritimum | Cutandia Grass | Kutandja |
| Cydonia oblonga | Cydonia vulgaris | Quince | Sfarġel |
| Cymbalaria muralis | Linaria cymbalaria | Ivy-leaved Toadflax | Ċimbalarja |
| Cymodocea nodosa | | Lesser Neptune Grass | Alka rqiqa |
| Cynara cardunculus | Cynara corsica | Wild Artichoke | Qaqoċċ tax-xewk |
| Cynara scolymus | Cynara cardunculus subsp. scolymus | Globe Artichoke | Qaqoċċ |
| Cynara scolymus cardunculus | | Globe Artichoke (hybrid) | Qaqoċċ bagħal |
| Cynodon dactylon | Panicum dactylon | Bermuda Grass | Niġem |
| Cynoglossum creticum | | Blue Hound's Tongue | Ilsien il-Kelb |
| Cynomorium coccineum | | General's Root | Għerq il-ġeneral |
| Cynosurus cristatus | | Crested Dog's Tail | Denb il-kelb |
| Cynosurus echinatus | Falona echinata | Rough Dog's Tail | Denb il-kelb xewwieki |
| Cyperus alternifolius | | Umbrella Papyrus | |
| Cyperus capitatus | Galilea mucronathus | Capitate Galingale | Bordi tar-ramel |
| Cyperus esculentus | | Yellow Nutsedge | |
| Cyperus fuscus | Cyperus compressus | Brown Galingale | Bordi żgħir |
| Cyperus involucratus | Cyperus flabelliformis | Dwarf Papyrus Grass | |
| Cyperus longus subsp. badius | Cyperus longus subsp. badius | Compact Galingale | Bordi |
| Cyperus longus subsp. longus | | Sweet Galingale | Bordi tal-widien |
| Cyperus papyrus | | Papyrus | Papiru |
| Cyperus rotundus | Cyperus olivaris | Round Galingale | Bordi tat-toroq |
| Cyrtomium falcatum | Polystichum falcatum | Japanese Holly Fern | Felċi Ġappuniża |
| Cyrtomium fortunei | Polystichum fortunei | Asian Netvein Holly Fern | Felċi Asjatika |

## D

| Species name | Synonym | Common name | Maltese name |
| Dactylis glomerta subsp. glomerata | Dactylis glaucescens | Cock's Foot Grass | Dekkuka |
| Dactylis glomerta subsp. hispanica | Dactylis hispanica | Spanish Cock's Foot | Dekkuka ta' Spanja |
| Dactyloctenium aegyptium | Cynosurus aegyptius | Egyptian Crofwoot Grass | Sieq iċ-ċawl Eġizjana |
| Damasonium bourgaei | Alisma bourgaei | Mediterranean Starfruit Plantain | Damażonju |
| Datura innoxia | | Downy Thorn Apple | Siġret ir-rizzi |
| Datura stramonium | | Common Thorn Apple | |
| Datura tatula | Datura stramonium var. tatula | Devil's Trumpet | |
| Daucus carota subsp. carota | Daucus foliosus | Wild Carrot | Zunnarija salvaġġa |
| Daucus carota subsp. sativus | Daucus sativus | Carrot | Zunnarija |
| Daucus gingidium | Daucus carota subsp. drepanensis | Sea Carrot | Zunnarija tal-baħar |
| Daucus lopadusanus | Daucus carota var. lopadusanus | Lampedusa Carrot | Zunnarija ta' Lampedusa |
| Daucus rupestris | Daucus carota var. rupestris | Cliff Carrot | Zunnarija tal-blat |
| Delosperma cooperi | Mesembryanthemum cooperi | Though Trailing Ice Plant | |
| Delphinium halteratum | Delphinium longipes | Winged Larkspur | Sieq il-Ħamiema |
| Delphinium staphisagria | | Short-spurred Larkspur | Żerrigħet il-qamel |
| Descurainia sophia | Sisymbrium sophia | Flixweed | |
| Desmazeria pignattii | | Pignatti's Fern Grass | Żwien ta' Malta |
| Digitaria ciliaris | Panicum ciliare | Southern Crab Grass | Diġitarja rqiqa |
| Digitaria sanguinalis | Panicum sanguinale | Crab Grass | Diġitarja ħamra |
| Diospyros kaki | Diospyros chinensis | Kaki | Kaki |
| Diospyros lotus | | Date-Plum | |
| Diplotaxis erucoides | | White Wall Rocket | Ġarġir abjad |
| Diplotaxis tenuifolia | Diplotaxis fruticulosa | Perennial Wall Rocket | Ġarġir isfar |
| Diplotaxis viminea | Diplotaxis prolongoi | Southern Rocket | Aruka selvaġġa |
| Disphyma crassifolium | Mesembryanthemum crassifolium | Rounded Noon Flower | |
| Dittrichia graveolens | Cupularia graveolens | Lesser Samphire | Żagħżigħa safra |
| Dittrichia viscosa | Cupularia viscosa | False Yellowhead | Tulliera komuni |
| Dodonaea viscosa | Dodonaea ehrenbergii | Hop Bush | |
| Dracunculus vulgaris | | Giant Lords-and-Ladies | Garni qoxret is-serp |
| Drimia pancration | Uriginea maritima | Sea Squill | Basal tal-għansar |
| Drosanthemum hispidum | Mesembryanthemum hispidum | Hairy Dewflower | |
| Duranta repens | Duranta erecta | Golden Dewdrop | |

## E

| Species name | Synonym | Common name | Maltese name |
| Ecballium elaterium | | Squirting Cucumber | Faqqus il-ħmir |
| Echinaria capitata | Cenchrus capitatus | Hedgehog Grass | |
| Echinochloa colonum | Panicum colonum | Millet Grass | Xrika |
| Echinochloa crus-galli | Panicum crus-galli | Cockspur | Xrika mlewna |
| Echinochloa frumentacea | Echinochloa crus-galli var. frumentacea | Barnyard Millet | |
| Echinophora spinosa | Selinum spinosum | Prickly Parsnip | Bużbież xewwieki tar-ramel |
| Echinops siculus | Echinops ritros subsp. sicula | Sicilian Globe Thistle | |
| Echium arenarium | | Coastal Viper's Bugloss | Lsien il-fart tar-ramel |
| Echium candicans | Echium fastuasum | Pride of Madeira | |
| Echium italicum | | Pale Bugloss | Ilsien il-fart abjad |
| Echium parviflorum | Echium calycinum | Small-flowered Viper's Bugloss | Lsien il-fart żgħir |
| Echium plantagineum | Echium lycopsis | Purple Viper's Bugloss | Lsien il-fart vjola |
| Echium sabulicola | | Sand Viper's Bugloss | Lsien il-fart tax-xatt |
| Eichhornia crassipes | Pontedera crassipes | Water Hyacinth | |
| Elaeagnus angustifolia | Elaeagnus argentea | Russian olive | |
| Elatine gussonei | Elatine hydropiper var. gussonei | Maltese Waterwort | Elatine |
| Eleocharis ovata | | Southern Spikerush | |
| Eleocharis palustris | Eleocharis intersita | Common Spikerush | |
| Eleusine indica | Cynosurus indicus | Yard Grass | Elusin |
| Elytrigia atherica | Triticum athericum | Sea Couch Grass | |
| Elytrigia juncea | Triticum junceum | Sand Couch Grass | Sikrana tar-ramel |
| Elytrigia repens | Triticum repens | Couch Grass | Sikrana skarsa |
| Elytrigia scirpea | Agropyron scirpeum | Flaccid-leaf Couch Grass | Sikana tal-bwar |
| Emex spinosa | Rumex spinosus | Spiny Dock | Selq xewwieki |
| Enarthrocarpus pterocarpus | | Winged Radish | Ravanell tal-Eġittu |
| Ephedra fragilis | | Joint-Pine | Efedra |
| Epilobium parviflorum | | Hoary Willowherb | |
| Epilobium tetragonum subsp. tournefortii | Epilobium adnatum | Square-stalked Willowherb | Epilobju |
| Equisetum ramosissimum | Equisetum campanulatum | Branched Horsetail | Denb iż-żiemel |
| Eragrostis cilianensis | Poa cilianensis | Stink Grass | |
| Erica multiflora | | Mediterranean Heath | Erika |
| Eriobotrya japonica | | Loquat | Naspli |
| Erodium acaule | Erodium romanum | Stemless Storkbill | |
| Erodium alnifolium | Erodium chium var. crassifolium | Alder-leaved storksbill | |
| Erodium chium | | Mediterranean Storkbill | |
| Erodium ciconium | Erodium viscosum | Sand Storkbill | |
| Erodium cicutarium | | Common Storkbill | |
| Erodium laciniatum | Erodium chium var. laciniatum | Cut-leaved Storkbill | Moxt tar-ramel |
| Erodium malacoides | | Mallow-Leaved Stork's Bill | Moxt |
| Erodium moschatum | | Musk Stork's Bill | Ħaxixa tal-Misk |
| Erophila verna | Draba verna | Common Whitlow Grass | |
| Eruca sativa | Eruca vesicaria subsp. sativa | Salad Mustard | Aruka |
| Eryngium maritimum | Eryngium marinum | Sea Holly | Xewk ir-ramel |
| Erysimum cheiri | Cheiranthus cheiri | Wallflower | Ġiżi safra |
| Erythrostemon gilliesii | Caesalpinia gilliesii | Bird of paradise | |
| Eucalyptus camaldulensis | Eucalyptus acuminata | Red Gum Eucalyptus | Ewkaliptus |
| Eucalyptus gomphocephala | Eucalyptus gomphocephala var. rhodoxylon | Tuart Tree | Ewkaliptus |
| Eucalyptus leucoxylon | | Blue Gum | Ewkaliptus |
| Eupatorium cannabinum | Eupatorium ponticum | Hemp-Agrimony | |
| Euphorbia aleppica | | Aleppo Spurge | |
| Euphorbia chamaesyce | Chamaesyce canescens | Small Spurge | Ġemmugħa |
| Euphorbia characias | | Large Mediterranean Spurge | Tengħud tal-Ħaġar |
| Euphorbia dendroides | | Tree Spurge | Tengħud tas-Siġra |
| Euphorbia exigua | | Dwarf Spurge | Tenghud Irqiq |
| Euphorbia helioscopia | | Sun Spurge | Tengħud Raddiena |
| Euphorbia hirsuta | Euphorbia pubescens | Hairy Spurge | |
| Euphorbia maculata | Chamaesyce maculata | Spotted Spurge | Ġemmugħa ħamra |
| Euphorbia mauritanica | | Smooth Creeping Milkweed | |
| Euphorbia melapetala | Euphorbia characias var. melapetala | Large Sicilian Spurge | Tengħud tal-Ħaġar Sqalli |
| Euphorbia melitensis | | Maltese Spurge | Tengħud tax-Xagħri |
| Euphorbia paralias | | Sea Spurge | Tengħud tar-Ramel |
| Euphorbia peplis | Chamaesyce peplis | Purple Spurge | Ġemmugħa tar-ramel |
| Euphorbia peplus | Tithymalus peplus | Petty Spurge | Tengħud tal-ġonna |
| Euphorbia peplus var. minima | Euphorbia peploides | Dwarf Petty Spurge | Tengħud Ċkejken tal-ġonna |
| Euphorbia pulcherrima | | Poinsettia | Punsjetta |
| Euphorbia segetalis | Euphorbia pinea | Pine Spurge | Tengħud Komuni |
| Euphorbia terracina | | Coastal Spurge | Tengħud tax-Xatt |
| Evax pygmaea | Filago pygmaea | Pygmy Cudweed | Evaks |

## F

| Species name | Synonym | Common name | Maltese name |
| Fagonia cretica | | Fagonia | Fagonja |
| Fallopia aubertii | Bilderdykia aubertii | Silver Lace Vine | |
| Fallopia convolvulus | Fallopia baldschuanica | Black bindweed | Leblieba ħadra |
| Fedia graciliflora | Fedia cornucopiae subsp. graciliflora | Lesser Horn-of-plenty | Sieq il-ħamiema |
| Ferula melitensis | | Maltese Giant Fennel | Ferla ta' Malta |
| Festuca cinerea | | Blue Fescue | Żwien |
| Ficus carica | Ficus carica var. domestica | Fig tree | Tina |
| Ficus elastica | Ficus elastica var. decora | Indian Rubber Tree | |
| Ficus macrophylla | Ficus macrophylla subsp. columnaris | Moreton Bay Fig | Fikus taz-zokk kbir |
| Ficus microcarpa | Ficus nitida | Chinese Banyan Tree | Fikus tat-toroq |
| Ficus rubiginosa | Ficus leichhardtii | Rusty-leaved fig | Fikus tal-werqa msadda |
| Ficus rubiginosa var. glabrescens | Ficus australis | Hairless Port Jackson fig | Fikus tal-Awstralja |
| Filago cossyrensis | Filago pyramidata var. gussonei | Maltese Cudweed | Kabuccinella ta' Malta |
| Filago pyramidata | Filago vulgaris subsp. pyramidata | Broad-leaved Cudweed | |
| Foeniculum vulgare subsp. piperitum | Foeniculum piperitum | Bitter Fennel | Bużbież salvaġġ |
| Foeniculum vulgare subsp. vulgare | Foeniculum dulce | Fennel | Bużbież |
| Frankenia hirsuta | Frankenia laevis var. hirsuta | Hairy Sea Heath | Erba Franka |
| Frankenia laevis | | Sea Heath | |
| Frankenia pulverulenta | | Annual Sea Heath | |
| Fraxinus angustifolia | Fraxinus oxycarpa | Narrow-leaved Ash | Fraxxnu |
| Freesia kewensis | | Red river Freesia | Friżja tal-ġonna |
| Freesia laxa | Gladiolus laxus | African Lapeyrousia | Friżja irqiqa |
| Freesia leichtlinii | Freesia muirii | Leichtlin's Freesia | Friżja selvaġġa kommuni |
| Freesia leichtlinii subsp. alba | Freesia leichtlinii subsp. alba | White Freesia | Friżja selvaġġa bajda |
| Fumana arabica | Helianthemum arabicum | Mediterranean Rock Rose | Ċistu isfar |
| Fumana laevipes | Cistus laevipes | Narrow-leaved needle sunrose | Ċistu tal-blat |
| Fumana laevis | Fumana laevis subsp. juniperina | Smooth Thyme Rock Rose | Ċistu isfar lixx |
| Fumana thymifolia | Helianthemum thymifolium | Thyme Rock Rose | Ċistu żgħir |
| Fumaria agraria | | Field Fumitory | |
| Fumaria barnolae | Fumaria bella | Baronola's fumitory | |
| Fumaria bastardii | Fumaria affinis | Tall Ramping Fumitory | |
| Fumaria bicolor | | Two-coloured Fumitory | |
| Fumaria capreolata | Fumaria officinalis subsp. capreolata | White Ramping Fumitory | |
| Fumaria densiflora | Fumaria micrantha | Dense-flowered Fumitory | |
| Fumaria flabellata | Fumaria capreolata subsp. flabellata | Southern Ramping Fumitory | |
| Fumaria gaillardotii | Fumaria agraria subsp. major | Italian Fumitory | Daħnet l-art kbira |
| Fumaria muralis | Fumaria capreolata subsp. muralis | Common Ramping FumitoryWall Fumitory | Daħnet l-art |
| Fumaria officinalis | Fumaria viciosoi | Common Fumitory | Daħnet l-art medja |
| Fumaria parviflora | | Fine-leaved Fumitory | Daħnet l-art żgħira |
| Fumaria schleicheri | | Schleicher's fumitory | |
| Fumaria vaillantii | Fumaria caespitosa | Few-flowered Fumitory | |

## G

| Species name | Synonym | Common name | Maltese name |
| Galactites tomentosa | Lupsia galactites | Mediterranean Thistle | Xewk abjad |
| Galium aparine | | Cleavers | Ħarxajja komuni |
| Galium murale | | Yellow Bedstraw | Ħarxajja safra |
| Galium spurium | | False Cleavers | Ħarxajja |
| Galium tricornutum | Galium tricorne | Corn Cleavers | Ħarxajja ta' tlett iqran |
| Galium verrucosum | Galium saccharatum | Southern Cleavers | Ħarxajja tal-felul |
| Gasteria acinacifolia | | Gasteria | |
| Gastridium phleoides | Lachnagrostis phleoides | Nit Grass | |
| Gastridium ventricosum | Gastridium scabrum | Nit Grass | Mustaċċi tal-qattus |
| Geranium dissectum | | Cut-leaved Crane's Bill | Ġeranju tal-weraq bil-pizzi |
| Geranium molle | | Dove's foot Crane's Bill | Ġeranju tal-weraq artab |
| Geranium purpureum | Geranium robertianum subsp. purpureum | Little Robin | Ġeranju roża |
| Geranium robertianum | Robertiella robertiana | Herb Robert | |
| Geranium rotundifolium | | Round-Leaved Crane's Bill | Ġeranju tal-werqa tonda |
| Geropogon hybridus | Tragopogon hybridus | Hairless Goatsbeard | Leħjet il-bodbod |
| Gladiolus communis s.l. | Gladiolus gussonei | Eastern gladiolus | Ħabb il-qamħ tal-blat |
| Gladiolus italicus | Gladiolus segetum | Field Gladiolus | Ħabb il-qamħ tar-raba |
| Glaucium flavum | Glaucium luteum | Yellow Horned Poppy | Peprin isfar |
| Glebionis coronaria | Chrysanthemum coronarium | Crown Daisy | Lellux |
| Glebionis segetum | Chrysanthemum segetum | Corn Daisy | Lellux tar-raba |
| Glyceria notata | Glyceria fluitans var. plicata | Plicate Sweet Grass | |
| Gossypium herbaceum | Gossypium stocksii | Levant Cotton | Qotton Malti |
| Gossypium hirsutum | Gossypium mexicanum | American Cotton | Qotton ta' Gallipoli |

## H

| Species name | Synonym | Common name | Maltese name |
| Hainardia cylindrica | Rottboellia cylindrica | Barbgrass | Monerma |
| Halimione portulacoides | Atriplex portulacoides | Sea Purslane | |
| Harpullia arborea | Harpullia imbricata | Tulip Wood-Tree | |
| Hedera helix | Hedera taurica | Ivy | Liedna |
| Hedypnois cretica | Hedypnois rhagadioloides subsp. cretica | Variable Hyoseris | |
| Hedypnois rhagadioloides | | Variable Hyoseris | |
| Hedysarum coronarium | | Sulla | Silla |
| Hedysarum glomeratum | Hedysarum capitatum | Clustered Sulla | Silla selvaġġa |
| Hedysarum spinosissimum | Hedysarum pallens | Spiny Sulla | Silla bix-xewk |
| Helianthus annuus | Helianthus lenticularis | Sunflower | Warda tax-xemx |
| Helianthus tuberosus | | Jerusalem Artichoke | Artiċokk |
| Helichrysum panormitanum subsp. melitense | Helichrysum melitense | Maltese Helichrysium | Sempreviva ta' Għawdex |
| Heliotropium curassavicum | | Salt Heliotrope | |
| Heliotropium europaeum | | Common Heliotrope | Vanilja bajda |
| Herniaria cinerea | Herniaria hirsuta subsp. cinerea | Grey Rupture-Wort | |
| Herniaria hirsuta | | Hairy Rupture-Wort | |
| Hibiscus rosa-sinensis | | Rose of China | Babiskuwa |
| Himantoglossum robertianum | Barlia robertiana | Giant Orchid | Orkida kbira |
| Hippocrepis biflora | Hippocrepis unisiliquosa subsp. biflora | Two-flowered Horseshoe Vetch | Xintilli żgħira |
| Hippocrepis ciliata | Hippocrepis dicarpa | Lesser Horseshoe Vetch | Xintilli |
| Hippocrepis emerus | Coronilla emerus | Pale Crown Vetch | |
| Hippocrepis multisiliquosa | Hippocrepis ambigua | Many-flowered Horseshoe Vetch | Xintilli komuni |
| Hirschfeldia incana | Brassica adpressa | Hoary Mustard | Mustarda selvaġġa |
| Hordeum bulbosum | Critesion bulbosum | Bulbous Barley | |
| Hordeum geniculatum | Hordeum gussoneanum | Mediterranean Barley | Bunixxief tal-Mediterran |
| Hordeum marinum | Hordeum maritimum | Sea Barley | Bunexxief tal-baħar |
| Hordeum murinum subsp. leporinum | Hordeum leporinum | Mouse Barley | Bunexxief komuni |
| Hordeum murinum subsp. murinum | Hordeum rubens | Wall Barley | Bunexxief tat-tafal |
| Hordeum vulgare subsp. distichon | Hordeum distichon | Two-rowed Barley | Xgħir tal-birra |
| Hordeum vulgare subsp. vulgare | Hordeum hexastichum | Barley | Xgħir |
| Hyacinthus orientalis | | Garden Hyacinth | Ġjacint |
| Hylocereus undatus | Cereus undatus | Red Pitaya | |
| Hymenocarpos circinnatus | Circinnus circinnatus | Spiny Kidney Vetch | Nefel ta' Għawdex |
| Hymenolobus revelierei subsp. sommieri | Hutchinsia procumbens forma sommieri | Maltese Hymenolobus | Ġargir ta' Kemmuna |
| Hyoscyamus albus | | White Henbane | Mammażejża |
| Hyoscyamus niger | | Henbane | |
| Hyoseris frutescens | | | Żigland ta' Għawdex |
| Hyoseris radiata | | Perennial Hyoseris | Żigland tal-pizzi |
| Hyoseris scabra | | Annual Hyoseris | Żigland |
| Hyparrhenia hirta | Andropogon hirtus | Beard Grass | Barrum tax-xagħri |
| Hypecoum imberbe | Hypecoum grandiflorum | Beardless Hypecoum | |
| Hypecoum procumbens | | Sickle-fruited Hypecoum | |
| Hypericum aegypticum | Triadenia aegyptica | Shrubby St. John's Wort | Fexfiex tal-irdum |
| Hypericum australe | Hypericum humifusum subsp. australe | Southern St John's-wort | |
| Hypericum pubescens | Hypericum tomentosum | Pubescent St. John's Wort | Fexfiex Sufi |
| Hypericum triquetrifolium | Hypericum crispum | Wavy-leaved Saint John's Wort | Fexfiex tar-Raba |
| Hypochaeris achyrophorus | Hedypnois aetnensis | Mediterranean Catsear | Żigland żgħir |

## I

| Species name | Synonym | Common name | Maltese name |
| Ipomoea alba | Ipomoea bona-nox | Moonflower vine | Kampanella bajda |
| Ipomoea batatas | Convolvulus batatas | Sweet potato vine | Patata Ħelwa |
| Ipomoea cairica | Ipomoea palmata | Cairo morning glory | Kampanella tal-Eġittu |
| Ipomoea indica | Ipomoea cathartica | Blue morning Glory | Kampanella tal-Indja |
| Ipomoea purpurea | Ipomoea diversifolia | Purple morning glory | Kampanella komuni |
| Ipomoea tricolor | Ipomoea rubrocaerulea | Morning glory | Kampanella kaħla |
| Iris albicans | Iris madonna | Cemetery Iris | Fjurduliż abjad |
| Iris foetidissima | Xiphion foetidissimum | Stinking Iris | Fjurduliż tal-Bosk |
| Iris germanica | Iris spectabilis | German bearded Iris | Fjurduliż ikħal |
| Iris pseudacorus | Iris lutea | Yellow Iris | Fjurduliż tal-ilma |
| Iris pseudopumila | | Southern Dwarf Iris | Bellus |
| Iris sicula | | Sicilian Iris | Fjurduliż Sqalli |
| Iris tectorum | Tectiris tectorum | Japanese roof Iris | |
| Iris xiphium | Xiphion vulgare | Spanish Iris | Fjurduliż tal-ġonna |
| Isoetes histrix var. subinermis | Cephaloceraton histrix | Sand Quillwort | Isoetes |

## J

| Species name | Synonym | Common name | Maltese name |
| Jacaranda mimosifolia | Jacaranda acutifolia | Blue Jacaranda | |
| Jacobaea maritima subsp. sicula | Senecio bicolor | Sicilian Silver Ragwort | Kromb il-baħar isfar |
| Jasminum azoricum | Jasminum trifoliatum | Azores Jasmine | |
| Juglans regia | Juglans fallax | Walnut | Ġewża |
| Juncellus distachyos | Cyperus laevigatus subsp. distachyos | Mediterranean Galingale | |
| Juncus acutus | | Sharp-Pointed Rush | Simar Lixx |
| Juncus articulatus | | Jointed Rush | Simar |
| Juncus bufonius | | Toad Rush | Simar żgħir |
| Juncus capitatus | | Dwarf Rush | |
| Juncus effusus | | Soft Rush | |
| Juncus hybridus | Juncus bufonius subsp. hybridus | Hybrid Toad Rush | Simar żgħir |
| Juncus maritimus | | Sea Rush | Simar tal-baħar |
| Juncus sorrentinii | Juncus bufonius subsp. sorrentinii | Sorrentini's Rush | |
| Juncus subulatus | Juncus multiflorus | Somerset Rush | Simar tal-ilma |
| Juniperus phoenicea | | Phoenician Juniper | Ġnibru |
| Justicia adhatoda | Adhatoda vasica | Malabar Nut | Ġustizja |

## K

| Species name | Synonym | Common name | Maltese name |
| Kalanchoe daigremontiana | Bryophyllum daigremontianum | Mother of millions | |
| Kalanchoe delagoensis | Bryophyllum tubiflorum | Devil's backbone | |
| Kickxia commutata | Linaria commutata | Mediterranean fluellen | Xatbet l-art vjola |
| Kickxia elatine | Linaria elatine | Sharp-leaved fluellen | Xatbet l-art skars |
| Kickxia spuria | Linaria spuria | Round-leaved fluellen | Xetbet l-art safra |
| Krubera peregrina | Capnophyllum peregrinum | | Krubera |
| Kundmannia sicula | Sium siculum | Kundmannia | Kudmannja ta' Sqallija |

## L

| Species name | Synonym | Common name | Maltese name |
| Lactuca saligna | Lactuca virgata | Least Lettuce | |
| Lactuca sativa | Lactuca capitata | Lettuce | Ħass |
| Lactuca serriola | Lactuca scariola | Prickly Lettuce | Ħass Salvaġġ tal-Pizzi |
| Lagunaria patersonia | Hibiscus patersonii | Primrose Tree | Lagunarja |
| Lagurus ovatus | | Hare's Tail Grass | Denb il-fenek |
| Lamarckia aurea | Cynosurus aureus | Golden Grass | Xkupilja |
| Lamium amplexicaule | | Henbit Dead Nettle | Kapilliera |
| Lampranthus aureus | Mesembryanthemum aureum | Golden Vygie | |
| Lampranthus multiradiatus | Mesembryanthemum multiradiatum | Creeping Ice Plant | |
| Lampranthus spectabilis | Mesembryanthemum spectabile | Trailing Ice Plant | |
| Lantana camara | Lantana armata | Lantana | Lantana |
| Lantana montevidensis | | Trailing Lantana | Lantana xeblieka |
| Lathyrus annuus | Lathyrus chius | Annual Pea | |
| Lathyrus aphaca | Lathyrus affinis | Yellow Vetchling | Porvlina |
| Lathyrus cicera | | Chickling Vetch | Ġilbiena tas-Serp |
| Lathyrus clymenum | Lathyrus articulatus var. clymenum | Crimson Pea | Ġilbiena tas-serp |
| Lathyrus gorgoni | Lathyrus amoenus | R Pea | |
| Lathyrus inconspicuus | Lathyrus erectus | Inconspicuous Pea | |
| Lathyrus ochrus | | Pale Pea | Ġilbiena bajda |
| Lathyrus odoratus | Lathyrus cyprius | Sweet pea | |
| Lathyrus setifolius | | Red Pea | |
| Lathyrus sphaericus | Lathyrus coccineus | Round Pea | |
| Launaea resedifolia | Zollikoferia resedifolia | Divided-leaved Sow Thistle | |
| Laurus nobilis | | Bay Laurel | Siġra tar-rand |
| Lavandula angustifolia | Lavandula officinalis | Common Lavender | |
| Lavandula dentata | | French Lavender | |
| Lavandula multifida | | Fern-leaved Lavender | |
| Lavatera arborea | Lavatera dendromorpha | Tree Mallow | Ħobbejża tas-siġra |
| Lavatera cretica | Lavatera cavanillesii | Cornish Mallow | Ħobbejża wieqfa |
| Lavatera trimestris | Stegia trimestris | Rose Mallow | Ħobbejża tal-warda kbira |
| Legousia hybrida var. foliosa | Specularia hybrida | Venus looking Glass | |
| Lemna minor | | Common Duckweed | Lemna komuni |
| Lemna minuta | Lemna valdiviana | Least Duckweed | Lemna iż-żgħira |
| Leontodon tuberosus | | Tuberous Hawkbit | Żigland tal-għerq |
| Lepidium graminifolium | | Grass-leaved Pepperwort | Buttuniera wieqfa |
| Lepidium sativum | Nasturtium crispum | Garden Cress | |
| Leucaena leucocephala | Leucaena glauca | Lead Tree | Gażżija Bajda |
| Leucanthemum vulgare | Chrysanthemum leucanthemum | Oxe-eye Daisy | |
| Limbarda crithmoides | Inula crithmoides | Golden Samphire | Xorbett |
| Limonium melitense | | Maltese Sea Lavender | Limonju ta' Malta |
| Limonium serotinum | Limonium vulgare subsp. serotinum | Narbonne's Sea Lavender | |
| Limonium sinuatum | Statice sinuata | English Statice | Limonju |
| Limonium virgatum | Limonium oleifolium | Violet Sea Lavender | Limonju tal-baħar |
| Limonium zeraphae | | Zerapha's Sea Lavender | Limonju ta' Żerafa |
| Linaria chalepensis | Antirrhinum chalepensis | Mediterranean Toadflax | |
| Linaria pseudolaxiflora | | Maltese Toadflax | Papoċċi ta' Malta |
| Linaria triphylla | | Three-coloured Toadflax | Papoċċi tat-tlett werqiet |
| Linum bienne | Linum angustifolium | Pale Flax | Kittien ikħal |
| Linum decumbens | | Ascending Flax | Kittien aħmar |
| Linum grandiflorum | Linum rubrum | Scarlet Flax | |
| Linum strictum | | Upright Flax | Kittien tal-imħarbat |
| Linum trigynum | Linum gallicum | Southern Flax | Kittien isfar |
| Linum usitatissimum | | Common Flax | Kittien |
| Lippia nodiflora | Lippia repens | Lippia | |
| Lithospermum arvense | Buglossoides arvensis | Field Gromwell | |
| Lobularia maritima | | Sweet Alyssum | Buttuniera |
| Lolium multiflorum | Lolium aristatum | Italian Rye Grass | Sikrana tal-Italja |
| Lolium perenne | Festuca perennis | Perennial Rye Grass | Sikrana |
| Lolium rigidum | Lolium strictum | Stiff Rye Grass | Sikrana iebsa |
| Lolium temulentum | Festuca temulenta | Darnel Grass | Sikrana |
| Lonicera implexa | | Evergreen Honeysuckle | Qarn il-mogħża |
| Lonicera japonica | Lonicera chinensis | Japanese Honeysuckle | |
| Lotus cytisoides | Lotus creticus subsp. cytisoides | Grey Birdsfoot Trefoil | Għantux tal-blat |
| Lotus edulis | | Edible Birdsfoot Trefoil | Qrempuċ |
| Lotus halophilus | Lotus pusillus | Sand Restharrow | Għantux tar-Ramel |
| Lotus ornithopodioides | | Clustered Birdsfoot Trefoil | Għantux sieq l-għasfur |
| Lotus preslii | Lotus corniculatus subsp. preslii | Presli's bird's-foot trefoil | Għantux |
| Lycium chinense | Lycium ovatum | Chinese Tea Tree | Għawseġ taċ-Ċina |
| Lycium europaeum | | Mediterranean Tea Tree | Għawseġ tal-Mediterran |
| Lycium ferrocissimum | Lycium macrocalyx | African Tea Tree | Għawseġ tal-Afrika |
| Lycium intricatum | Lycium europaeum var. intricatum | Southern Tea Tree | Għawseġ |
| Lycopersicon esculentum | Solanum lycopersicon | Tomato | Tadama |
| Lygeum spartum | | Esparto Grass | Ħalfa |
| Lythrum hyssopifolia | | Grass-Poly | Litrum tal-għadajjar |
| Lythrum junceum | Lythrum graefferi | Creeping Loosestrife | Litrum tal-ilma |

## M

| Species name | Synonym | Common name | Maltese name |
| Macfadyena unguis-cati | Doxantha unguis-cati | Cat-claw ivy | |
| Maclura pomifera | Toxylon pomiferum | Osage Orange | |
| Mahonia aquifolium | Berbis aquifolium | Oregon Grape | |
| Malephora crocea | Mesembryanthemum croceum | Red Ice Plant | |
| Malephora lutea | Mesembryanthemum luteum | Rocky Point Ice Plant | |
| Malephora purpureo-crocea | Crocanthus purpureocroceus | Tequila Sunrise Ice Plant | |
| Malope malacoides subsp. malacoides | | Hairy Mallow | |
| Malope trifida | | Annual Malope | |
| Malus domestica | Malus sylvestris subsp. mitis | Cultivated Apple | Tuffieħ selvaġġ |
| Malus sylvestris | Malus communis subsp. sylvestris | Crab Apple | Tuffieħ |
| Malva cretica | | Mediterranean Mallow | Ħobbejża tat-toroq |
| Malva nicaeensis | Malva montana | Southern Mallow | Ħobbejża mitfija |
| Malva parviflora | Malva microcarpa | Least Mallow | Ħobbejża tal-warda żgħira |
| Malva sylvestris | Malva hirsuta | Common Mallow | Ħobbejża tar-raba |
| Marrubium vulgare | | White Horehound | Marrubja bajda |
| Matricaria aurea | Chamomilla aurea | Golden Mayweed | Kamumilla nana |
| Matricaria chamomilla | Matricaria recutita | Scented Mayweed | Kamumilla |
| Matthiola incana subsp. incana | Matthiola glabra | Hoary Stocks | Giżi |
| Matthiola incana subsp. melitensis | | Maltese Stocks | Giżi ta' Malta |
| Matthiola longipetala | Cheiranthus longipetalus | Night-scented Stock | Giżi ta' lejl |
| Matthiola lunata | Matthiola anoplia | Spanish stocks | Giżi ta' Spanja |
| Matthiola tricuspidata | | Three-horned Stocks | Ġiżi tal-baħar |
| Medicago arabica | Medicago maculata | Spotted Medick | Nefel |
| Medicago arborea | | Tree Medick | Siġret in-nefel |
| Medicago ciliaris | Medicago intertexta subsp. ciliata | Ciliate Medick | Nefel |
| Medicago doliata | Medicago aculeata | Straight-spined Medick | Nefel |
| Medicago intertexta | | Prickly Medick | Nefel |
| Medicago italica | Medicago tornata | Hairy Medick | Nefel |
| Medicago littoralis | Medicago arenaria | Coastal Medick | Nefel tax-xtut |
| Medicago lupulina | Medicago appenina | Black Medick | Nefel iswed |
| Medicago lupulina var. cupaniana | Medicago cupaniana | Cupani Black Medick | Nefel iswed |
| Medicago marina | | Sea Medick | Nefel tar-ramel |
| Medicago minima | | Burr Medick | Nefel żgħir |
| Medicago monspeliaca | Trigonella monspeliaca | Hairy Trigonella | Nefel |
| Medicago murex | Medicago sicula | Spiny Medick | Nefel |
| Medicago orbicularis | Medicago marginata | Round-fruited Medick | Nefel |
| Medicago polymorpha | Medicago apiculata | Toothed Medick | Nefel komuni |
| Medicago polymorpha var. brevispina | Medicago denticulata var. brevispina | Short-Toothed Medick | Nefel komuni |
| Medicago rigidula | Medicago agrestis | Field Medick | Nefel |
| Medicago rugosa | Medicago elegans | Rugose Medick | Nefel |
| Medicago sativa | | Alfalfa | Nefel |
| Medicago truncatula | Medicago tentaculata | Mediterranean Medick | Nefel |
| Medicago tuberculata | Medicago turbinata | Southern Medick | Nefel |
| Melia azedarach | Melia japonica | Indian Lilac | Siġra tat-tosku |
| Melica ciliata | | Ciliate Melick | Melika sufija |
| Melica minuta | Melica arrecta | Small Melick | Melika kommuni |
| Melilotus elegans | | Elegant Melilot | |
| Melilotus indicus | Melilotus parviflorus | Small Melilot | Trew tat-toroq |
| Melilotus infestus | Melilotus rigidus | Round-fruited Melilot | Trew |
| Melilotus italicus | | Italian Melilot | |
| Melilotus messanensis | Melilotus siculus | Southern Melilot | Trew |
| Melilotus segetalis | Melilotus sulcatus subsp. segetalis | Corn Melilot | Trew |
| Melilotus sulcatus | Melilotus compactus | Mediterranean Melilot | Trew komuni |
| Melissa officinalis | | Lemon balm | Nagħniegħ in-naħal |
| Mentha aquatica | | Water Mint | Nagħniegħ selvaġġ |
| Mentha piperita | Mentha balsamea | Peppermint | Nagħniegħ tas-seba' rwejjaħ |
| Mentha pulegium | | Peppermint | Plejju |
| Mentha spicata | Mentha viridis | Spear Mint | Nagħniegħ |
| Mentha suaveolens | Mentha rotundifolia | Round-leaved Mint | Nagħniegħ Selvaġġ |
| Mercurialis ambigua | Merculialis annua var. ambigua | Bisexual annual mercury | |
| Mercurialis annua | | Annual Mercury | Burikba |
| Mesembryanthemum cordifolium | Aptenia cordifolia | Heart-leaved Ice Plant | Widnet il-Ħanżir |
| Mesembryanthemum crystallinum | Cryophytum crystallinum | Crystal Ice Plant | Kristallina tar-ramel |
| Mesembryanthemum lancifolium | Aptenia lancifolia | Lance-leaved Ice Plant | Qrun il-Baqra |
| Mesembryanthemum nodiflorum | Cryophytum nodiflorum | Lesser Crystal Ice Plant | Kristallina tal-blat |
| Mespilus germanica | Mespilus sylvestris | Medlar | Fomm il-lipp |
| Micromeria graeca | Satureja graeca | Greek Savory | Sagħtrija Griega |
| Micromeria microphylla | Satureja microphylla | Maltese savory | Xpakkapietra |
| Milium effusum | | Wood Millet | |
| Minuartia mediterranea | | Mediterranean Sandwort | |
| Mirabilis jalapa | Mirabilis odorata | Four o'clock Flower | Ħummejr |
| Misopates calycinum | | Pale Lesser Snapdragon | Papoċċi skars |
| Misopates orontium | Antirrhinum orontium | Lesser Snapdragon | Papoċċi rqiq |
| Moraea sisyrinchium | Gynandriris sisyrinchium | Barbary Nut Iris | Fjurduliż salvaġġ |
| Morus alba | | White Mulberry | Ċawsla |
| Morus nigra | | Black Mulberry | Tuta |
| Musa x paradisiaca | Musa sapientum | Banana | Banana |
| Muscari commutatum | | Dark Grape Hyacinth | Muskari skuri |
| Muscari comosum | Leopoldia comosa | Tassel Grape Hyacinth | Basal il-ħnieżer |
| Muscari neglectum | Muscari compactum | Southern Grape Hyacinth | |
| Muscari parviflorum | | Autumn Grape Hyacinth | Ġjaċint tal-Ħarifa |
| Myoporum insulare | Myoporum serratum | Blueberry tree | Mijoporum |
| Myoporum laetum | Myoporum tenuifolium | Mousehole Tree | Mijoporum tal-werqa wiesgħa |
| Myosotis ramosissima | Myosotis collina | Early Forget-me-not | Widnet il-ġurdien |
| Myriophyllum verticillatum | | Whorl-leaf Water-milfoil | |
| Myrtus communis | | Common Myrtle | Riħan |

## N

| Species name | Synonym | Common name | Maltese name |
| Narcissus elegans | Hermione elegans | Elegant Narcissus | Narċis imwaħħar skars |
| Narcissus papyraceus | | White Narcissus | Narċis abjad |
| Narcissus serotinus | | Late Narcissus | Narċis imwaħħar |
| Narcissus tazetta subsp. italicus | Hermione chlorotica | Garden Narcissus | Narċis pallidu |
| Narcissus tazetta subsp. tazetta | Hermione tazetta | French Daffodil | Narċis |
| Nasturtium officinale | Nasturtium aquatica | Watercress | Krexxuni |
| Nauplius aquaticus | Asteriscus aquaticus | Golden Star | Għajn il-baqra tax-xatt |
| Neatostema apulum | Lithospermum apulum | Yellow Gromwell | |
| Neotinea lactea | Orchis lactea | Milky Orchid | Orkida bajda tat-tikek |
| Neotinea maculata | Orchis intacta | Dense-flowered Orchid | Orkida rqiqa |
| Nerium oleander | Oleander vulgaris | Oleander | Difla |
| Neslia paniculata subsp. thracica | Neslia apiculata | Ball mustard | |
| Nicotiana glauca | | Glaucous Tobacco | Tabakk tas-swar |
| Nigella damascena | Nigella arvensis subsp. minor | Love-in-a-mist | Sieq il-brimba |
| Nopalea dejecta | Opuntia dejecta | Salm-Dyk | |
| Nothoscordum borbonicum | Nothoscordum inodorum | Fragrant False Garlic | Tewm tal-qsari |
| Notobasis syriaca | Cirsium syriacum | Horse Thistle | Xewk tax-xitan |
| Nymphaea alba | | European White Waterlily | |

## O

| Species name | Synonym | Common name | Maltese name |
| Ocimum basilicum | | Basil | Ħabaq |
| Oenanthe globulosa | Globocarpus oenanthoides | Round-headed Water Dropwort | Karfus tal-wied |
| Olea europaea subsp. europaea | | Olive | Żebbuġa |
| Olea europaea subsp. oleaster | Olea europaea subsp. europaea var. sylvestris | Wild Olive | Żebbuġa selvaġġa |
| Ononis alopecuroides | Ononis baetica | Foxtail Restharrow | |
| Ononis biflora | Ononis geminiflora | Two-flowered Restharrow | Broxka ta' żewġ fjuri |
| Ononis mitissima | | Mediterranean Restharrow | Broxka tat-tafal |
| Ononis natrix subsp. ramosissima | Ononis foliosa | Bush Restharrow | Broxka ta' Għawdex |
| Ononis oligophylla | | Few-leaved Restharrow | Trew tat-tafal |
| Ononis ornithopodioides | | Bird Restharrow | |
| Ononis reclinata | Ononis inclusa | Small Restharrow | Broxka |
| Ononis sieberi | Ononis viscosa subsp. sieberi | Sieber's restharrow | |
| Ononis variegata | Ononis euphrasiifolia | Villous Restharrow | |
| Ononis viscosa subsp. viscosa | | Sticky Restharrow | |
| Onopordum argolicum | Onopordum sibthorpianum | Argolian Cotton Thistle | Xewk ta' Għawdex |
| Ophrys apifera | Ophrys arachnites | Bee Orchid | Naħla |
| Ophrys bertolonii | Ophrys romolini | Bertoloni's Bee Orchid | Dubbiena ta' Bertoloni |
| Ophrys bombyliflora | Ophrys tabanifera | Bumble-Bee Orchid | Brimba griża |
| Ophrys bombyliflora var. parviflora | | Small-flowered Bumble-Bee Orchid | Brimba griża żgħira |
| Ophrys caesiella | Ophrys gazella | Maltese Brown Orchid | Dubbiena bikrija ta' Malta |
| Ophrys gaulosana | | Gozitan Bee orchid | Dubbiena ta' Għawdex |
| Ophrys incubacea | Ophrys sphegodes subsp. atrata | Spider orchid | Brimba tal-ġwienaħ |
| Ophrys iricolor subsp. lojaconoi | Ophrys lojaconoi | Lojaconoi's Rainbow Bee Orchid | Dubbiena ta' Lojakono |
| Ophrys iricolor subsp. mesaritica | Ophrys iricolor subsp. hospitalis | Cretan Rainbow Bee Orchid | Dubbiena ta' Kreta |
| Ophrys iricolor subsp. vallesiana | Ophrys vallesiana | Valles' Rainbow Bee Orchid | Dubbiena ta' Tuneż |
| Ophrys lacaitae | Ophrys fuciflora subsp. lacaitae | Yellow Spider Orchid | Brimba safra |
| Ophrys lunulata | Ophrys aranifera subsp. lunulata | Moon Spider Orchid | Brimba tal-qamar |
| Ophrys lupercalis | Ophrys fusca subsp. luperclaes | Lupercales Bee Orchid | Dubbiena tax-xitwa |
| Ophrys lutea subsp. lutea | Ophrys insectifera var. lutea | Yellow bee orchid | Żunżana safra l-kbira |
| Ophrys lutea subsp. phryganae | Ophrys phyrganae | Phyrgana Yellow Bee Orchid | Żunżana safra tal-frigana |
| Ophrys lutea subsp. sicula | Ophrys lutea subsp. galilaea | Sicilian Yellow Bee Orchid | Żunżana safra ż-żgħira |
| Ophrys melitensis | Ophrys sphegodes subsp. melitensis | Maltese Spider Orchid | Brimba s-sewda |
| Ophrys oxyrrhynchos subsp. calliantha | Ophrys calliantha | Elegant Spider Orchid | Brimba tal-fjuri sbieħ |
| Ophrys oxyrrhynchos subsp. oxyrrhynchos | Ophrys fuciflora subsp. oxyrrhynchos | Beaked Spider Orchid | Brimba ta' Sqallija |
| Ophrys passionis | Ophrys sphegodes subsp. passionis | Passion-of-Christ Spider Orchid | Brimba tal-Passjoni ta' Kristu |
| Ophrys speculum | Ophrys ciliata | Mirror Orchid | Dubbiena kaħla |
| Ophrys tenthredinifera subsp. grandiflora | Ophrys grandiflora | Large-flowered Sawfly Orchid | Naħla kbira |
| Ophrys tenthredinifera subsp. tenthredinifera | Ophrys tenoreana | Sawfly bee orchid | Naħla kbira bikrija |
| Ophrys tumentia | Ophrys pectus | Breasted Bee orchid | Dubbiena ta' sidirha kbir |
| Opuntia dillenii | Cactus indicus | Erect Prickly Pear | |
| Opuntia ficus-indica | Opuntia ficus-barbarica | Prickly Pear | Bajtar tax-xewk |
| Opuntia microdasys | Opuntia macrocalyx | Bunny Ears Cactus | |
| Opuntia pilifera | | Cocoche Loco | |
| Opuntia vulgaris | | Prickly Pear Cactus | |
| Orchis italica | Orchis undulatifolia | Naked Man Orchid | Ħajja u mejta tal-werqa Fdewxa |
| Origanum dictamnus | Dictamnus creticus | Dittany | Riegnu ta' Ġnien il-Kbir |
| Origanum majorana | | Marjoram | Merqtux |
| Origanum onites | Majorana onites | White Marjoram | Riegnu abjad |
| Origanum vulgare | | Oregano | Riegnu selvaġġ |
| Ornithogalum arabicum | | Large Star of Bethlehem | Ħalib it-tajr kbir |
| Ornithogalum divergens | | Lesser Star of Bethlehem | Ħalib it-tajr skars |
| Ornithogalum narbonense | | Southern Star of Bethlehem | Ħalib it-tajr żgħir |
| Orobanche canescens | | Yellow Broomrape | |
| Orobanche caryophyllacea | | Bedstraw Broomrape | |
| Orobanche cernua | | Drooping Broomrape | |
| Orobanche clausonis | | Glandular Broomrape | Budebbus vjola u abjad |
| Orobanche crenata | | Bean Broomrape | Budebbus tal-ful |
| Orobanche hederae | | Ivy Broomrape | |
| Orobanche lavandulacea | Kopsia lavandulacea | Lavender Broomrape | Budebbus vjola |
| Orobanche minor | Orobanche barbata | Common Broomrape | |
| Orobanche picridis | Orobanche loricata | Ox-tongue Broomrape | Budebbus isfar |
| Orobanche pubescens | Orobanche versicolor | Hairy Broomrape | Budebbus muswaf |
| Orobanche sanguinea | Orobanche crinita | Bloody Broomrape | Budebbus demmi |
| Osteospermum jucundum | Dimorphotheca jucundum | African Daisy | |
| Otanthus maritimus | Diotis candidissima | Cottonweed | Santolina tar-ramel |
| Oxalis corniculata | Oxalis micrantha | Creeping Wood Sorrel | Ingliża żgħira |
| Oxalis debilis | | Pink Wood Sorrel | |
| Oxalis fontana | Oxalis eurpaea | Yellow Wood Sorrel | Ingliża Wieqfa |
| Oxalis pes-caprae | | Bermuda Buttercup | Ħaxixa Ingliża |
| Oxybasis urbica | Chenopodium urbicum | Upright Goosefoot | Għobbejra |

## P

| Species name | Synonym | Common name | Maltese name |
| Paliurus spina-christi | Rhamnus paliurus | Christ's Thorn Tree | Xewk tal-Kuruna ta' Kristu |
| Pallenis spinosa | Asteriscus spinosus | Spiny Golden Star | Għajn il-baqra xewwikija |
| Pancratium foetidum | Pancratium collinum | Stinking Sea Daffodil | Pankrazju tal-Ħarifa |
| Pancratium maritimum | Hymenocallis maritima | Sea Daffodil | Pankrazju selvaġġ |
| Panicum miliaceum | | Millet Plant | Panikum skars |
| Panicum repens | | Torpedo Grass | Panikum tal-ilma |
| Papaver dubium | Papaver rhoeas subsp. dubium | Long-headed Poppy | peprin tal-frotta twila |
| Papaver hybridum | | Rough poppy | Peprin tal-Lanzit |
| Papaver pinnatifidum | Papaver rhoeas subsp. pinnatifidum | Mediterranean Poppy | peprin tal-istammi sofor |
| Papaver rhoeas | | Red Poppy | Peprina ħamra |
| Papaver somniferum subsp. setigerum | | Opium Poppy | Xaħxieħ Vjola |
| Parapholis filiformis | Rottboellia filiformis | Hard-Grass | Lixxa |
| Parapholis incurva | Aegilops incurva | Curved hard-grass | Nokkli |
| Parapholis marginata | | Marginated Hard-Grass | Lixxa skarsa |
| Paraserianthes lophantha | Albizia lophantha | Cape Leeuwin Wattle | |
| Parentucellia viscosa | Bellardia viscosa | Yellow Bartsia | Perlina safra |
| Parietaria cretica | | Cretan Pellitory-of-the-wall | |
| Parietaria judaica | Parietaria diffusa | Pellitory-of-the-wall | Xeħt ir-riħ komuni |
| Parietaria lusitanica | | Mediterranean Pellitory-of-the-wall | Xeħt ir-riħ komuni tad-dell |
| Paronychia argentea | | Silvery Paronychia | |
| Paronychia macrosepala | Paronychia capitata subsp. macrosepala | Mediterranean nailwort | |
| Paspalum dilatatum | Digitaria dilatata | Golden Crown Grass | Paspalum wiesgħa |
| Paspalum distichum | Paspalum digitaria | Water Couch Grass | Paspalum |
| Passiflora caerulea | | Passion Flower | Fjura tal-passjoni |
| Passiflora perfoliata | | Leafy Passion Flower | Fjura tal-passjoni taj-Ġamajka |
| Passiflora × violacea | | Violet Passion flower | Fjura tal-passjoni (vjola) |
| Pelargonium hortorum | Pelargonium x hybridum | Garden Geranium | Sardinell |
| Pennisetum setaceum | Cenchrus setaceus | African Feather Grass | Penniżetum |
| Pennisetum villosum | Cenchrus longisetus | Feathertop Fountain Grass | Rixa qasira |
| Periploca angustifolia | Periploca laevigata | African Wolfbane | Siġret il-Ħarir |
| Persicaria lanigera | Polygonum lapathifolium subsp. lanigera | African Persicaria | Persikarja roża |
| Persicaria lapathifolia | Polygonum lapathifolium | Pale Persicaria | |
| Persicaria salicifolia | Polygonum serrulatum | Willow-leaved Knotgrass | Persikarja tal-Baħrija |
| Persicaria senegalensis | Polygonum senegalensis | Senegalese Knotgrass | |
| Petroselinum crispum | Petroselinum sativum | Parsley | Tursin |
| Phagnalon rupestre subsp. graecum | Phagnalon graecum | Eastern Phagnalon | Lixka komuni |
| Phagnalon rupestre subsp. rupestre | Phagnalon spathulatum | Rock Phagnalon | Lixka tal-blat |
| Phalaris aquatica | Phalaris nodosa | Tuberous Canary Grass | Skalora tal-widien |
| Phalaris brachystachys | Phalaris canariensis subsp. brachystachys | Shortspike Canary Grass | Skalora selvaġġa skarsa |
| Phalaris canariensis | | Canary Grass | Skalora |
| Phalaris coerulescens | | Purple Canary Grass | Skalora tal-ilma |
| Phalaris minor | Phalaris mauritii | Lesser Canary Grass | Skalora selvaġġa |
| Phalaris paradoxa | Phalaris praemorsa | Mediterranean Canary Grass | Skalora tat-tafal |
| Phalaris truncata | | Truncate Canary Grass | Skalora kbira |
| Phaseolus vulgaris | | Common Bean | Fażola |
| Phelipanche mutelii | Orobanche mutelii | Dwarf Broomrape | Budebbus tal-Ingliża qasir |
| Phelipanche nana subsp. melitensis | Orobanche nana subsp. melitensis | Maltese Dwarf Sorrel Broomrape | Budebbus tal-Ingliża abjad |
| Phelipanche nana subsp. nana | Orobanche nana | Dwarf Sorrel Broomrape | Budebbus tal-Ingliża vjola |
| Phillyrea latifolia | | Mock Privet | Olivastru tal-werqa wiesgħa |
| Phillyrea media | Phillyrea latifolia subsp. media | Mock Privet | Olivastru |
| Phlomis fruticosa | | Great Sage | Salvja tal-Madonna |
| Phoenix canariensis | | Canary Islands Date Palm | Palma tal-Kannizzati |
| Phoenix dactylifera | | Date Palm | Palma tat-Tamar |
| Phragmites australis | Arundo australis | Lesser Reed | Qasbet ir-riħ |
| Phymosia umbellata | Sphaeralcea umbellata | Mexican Bush Mallow | |
| Physalis peruviana | Physalis pubescens var. peruviana | Peruvian Cape Gooseberry | Tuffieħ tal-fanal |
| Phytolacca americana | Phytolacca decandra | American Pokeweed | Russett |
| Phytolacca dioica | Phytolacca arborea | Ombu | |
| Picris echioides | Helminthotheca echioides | Bristly Oxtongue | Ilsien il-baqra xewwikija |
| Picris hieracioides subsp. spinulosa | Picris kelleriana | Hawkweed Oxtongue | |
| Pimpinella anisum | Anisum officinale | Anise | Anisi |
| Pimpinella peregrina | Anisum italicum | Southern Burnet Saxifrage | Sensiela |
| Pinus brutia | | Calabrian Pine | Żnuber tal-Lvant |
| Pinus canariensis | | Canary Islands Pine | Żnuber tal-gżejjer Kanarji |
| Pinus halepensis | | Aleppo Pine | Żnuber |
| Pinus pinaster | | Maritime pine | Żnuber tal-kosta |
| Pinus pinea | | Stone Pine | Żnuber tal-ikel |
| Piptatherum coerulescens | Oryzopsis coerulescens | Blue Rice Grass | Barrum kaħlani |
| Piptatherum miliaceum subsp. miliaceum | Oryzopsis miliacea | Rice Grass | Barrum komuni |
| Piptatherum miliaceum subsp. thomasii | Oryzopsis thomasii | Many-branched Rice Grass | Barrum komuni kbir |
| Pistacia atlantica | Pistacia mutica | Mount Atlas Pistachio | Deru tal-Atlantiku |
| Pistacia lentiscus | Lentiscus vulgaris | Lentisk | Deru |
| Pistacia saportae | P. lentiscus x terebinthus | Hybrid Mastic Tree | Deru bagħal |
| Pistacia terebinthus subsp. terebinthus | Lentiscus terebinthus | Terebinth Tree | Skornabekk |
| Pistacia vera | Pistacia narbonnensis | Pistacio Tree | Siġra tal-Pistacja |
| Pittosporum tobira | | Japanese Mock Orange | Pittosporum |
| Plantago afra | Plantago psyllium | Glandular Plantain | Żerrigħet il-briegħed |
| Plantago albicans | | Downy Plantain | |
| Plantago altissima | | Narrow-leaved Plantain | |
| Plantago bellardi | | Hairy Plantain | |
| Plantago coronopus | | Buck's horn Plantain | Biżbula tal-baħar |
| Plantago crypsoides | | North-african plantain | |
| Plantago lagopus | | Mediterranean Plantain | Biżbula komuni |
| Plantago lanceolata | | Ribwort Plantain | Biżbula selvaġġa |
| Plantago macrorrhiza subsp. humilis | Plantago coronopus subsp. macrorrhiza | Perennial Buck's horn Plantain | Biżbula tax-xatt |
| Plantago major subsp. major | | Greater Plantain | Biżbula kbira |
| Plantago serraria | | Toothed Plantain | Biżbula tas-snien |
| Plantago weldenii | Plantago coronopus subsp. weldenii | Welden's Plantain | Salib l-art |
| Platanus × hispanica | Platanus × acerifolia, Platanus × hybrida | London plane | Siġra tad-Dorf |
| Plectranthus amboinicus | Coleus amboinicus | Cuban oregano | |
| Plumbago auriculata | Plumbago capensis | Cape Leadwort | Pjombini tal-ġonna |
| Plumbago europaea | | European Plumbago | Pjombina selvaġġa |
| Poa angustifolia | Poa pratensis subsp. angustifolia | Narrow-leaved Meadow Grass | |
| Poa annua | Ochlopoa annua | Annual Meadow Grass | Mellieġ kommuni |
| Poa bulbosa | Poa crispa | Bulbous Meadow Grass | |
| Poa infirma | Ochlopoa infirma | Early Meadowgrass | |
| Poa pratensis | Poa attica | Smooth Meadowgrass | Mellieġ tal-egħlieqi |
| Poa trivialis subsp. sylvicola | Poa sylvicola | Wild Meadowgrass | |
| Poa trivialis subsp. trivialis | | Rough Meadowgrass | |
| Podospermum laciniatum | Scorzonera laciniata | Divided-leaved Viper's Grass | |
| Polycarpon alsinifolium | | Few-flowered Allseed | |
| Polycarpon diphyllum | | Two-leaved Allseed | |
| Polycarpon tetraphyllum | | Four-leaved Allseed | |
| Polygala monspeliaca | | Mediterranean Milkwort | |
| Polygala myrtifolia | Polygala x dalmaisiana | African Milkwort | |
| Polygonatum multiflorum | Convallaria multiflora | Solomon's Seal | |
| Polygonum arenastrum | Polygonum aviculare subsp. arenastrum | Prostrate Knotgrass | |
| Polygonum aviculare | Polygonum nanum | Knotgrass | Lewża tar-raba |
| Polygonum bellardii | Polygonum nudum | Narrow-leaved Knotgrass | |
| Polygonum equisetiforme | Polygonum caesaraugustanum | Horsetail Knotweed | |
| Polygonum maritimum | | Sea Knotgrass | Lewża tal-baħar |
| Polypodium vulgare subsp. melitensis | | Maltese Polypody | Felċi ta' Malta |
| Polypogon maritimus | Alopecurus maritimus | Sea Beard Grass | Denb il-liebru tax-xatt |
| Polypogon monspeliensis | Alopecurus monspeliensis | Annual Beard Grass | Denb il-liebru kbir |
| Polypogon subspathaceus | Polypogon maritimus subsp. subspathaceus | Greater Annual Beard Grass | Denb il-liebru żgħir |
| Polypogon viridis | Polypogon semiverticillatus | Water Bent Grass | Denb il-liebru |
| Populus alba | Populus canadensis | White Poplar | Siġra tal-Luq |
| Populus nigra | | Black Poplar | Siġra tal-Luq sewda |
| Portulaca oleracea | | Purslane | Burdlieqa |
| Posidonia oceanica | | Posidonia | Alka |
| Potamogeton pectinatus | Stuckenia pectinata | Fennel Pondweed | |
| Potentilla reptans | | Creeping Cinquefoil | Frawla selvaġġa |
| Prasium majus | | White Hedge-Nettle | Te` Sqalli |
| Prospero autumnale | Scilla autumnalis | Autumn Squill | Għansar tal-Ħarifa |
| Prunus armeniaca | Armeniaca vulgaris | Apricot | Berquqa |
| Prunus cerasifera | Prunus divaricata | Cherry Plum | Għanbaqar |
| Prunus cerasus | Prunus acida | Dwarf Cherry | Amarena |
| Prunus domestica subsp. domestica | Prunus communis | Plum | Pruna |
| Prunus dulcis | Prunus amygdalus | Almond | Lewża |
| Prunus insititia | Prunus domestica subsp. Insititia | Bullace | |
| Prunus mahaleb | Cerasus mahaleb | Mahaleb Cherry | |
| Prunus persica | Persica vulgaris | Peach | Ħawħa |
| Prunus persica var. nucipersica | Prunus persica var. nectarina | Nectarine | Nuċiprisk |
| Prunus spinosa | | Blackthorn | Prajn tax-xewk |
| Pseudorlaya pumila | Caucalis pumila | Small Carrot | Zunnarija tar-ramel |
| Pteranthus dichotomus | | Pteranthus | |
| Pteridium aquilinum | Pteris aquilinum | Bracken Fern | Feliċilla |
| Pteris cretica | | Cretan Brake | Pteris |
| Pteris vittata | Pteris longifolia | Ladder Brake | Pteris |
| Puccinellia fasciculata | Poa fasciculata | Borrier's Saltmarsh Grass | Puċċinelja |
| Pulicaria dysenterica | Inula dysenterica | Common Fleabane | |
| Pulicaria odora | Inula odora | Mediterranean Fleabane | |
| Punica granatum | | Pomegranate | Rummiena |
| Putoria calabrica | Asperula calabrica | Stinking Madder | Putorja |
| Pyrus amygdaliformis | Pyrus nivalis | Almond-leaved Pear | Lanġas selvaġġ |
| Pyrus communis | | Common Pear | Lanġas |
| Pyrus communis var. bambinella | | Small Maltese June Pear | Bambinella |
| Pyrus pyraster | Pyrus communis subsp. achras | Wild Pear | Lanġas Bagħal |
| Pyrus syriaca | | Syrian Pear | Lanġas tal-Vant |

## Q

| Image | Species name | Synonym | Common name | Maltese name | Ref |
| | Quercus ilex | Quercus calicina | Evergreen Oak | Balluta | |
| | Quercus robur | Quercus pedunculata | Pedunculate Oak | Balluta ingliża | |

## R

| Species name | Synonym | Common name | Maltese name |
| Ranunculus arvensis | Ranunculus tuberculatus | Corn Buttercup | |
| Ranunculus bulbosus subsp. aleae | Ranunculus aleae | Bulbous Buttercup | |
| Ranunculus bullatus | | Autumn Buttercup | Ċfolloq tal-ħarifa |
| Ranunculus chius | | Eastern Buttercup | |
| Ranunculus ficaria | Ficaria ranunculoides | Lesser Celandine | Fomm il-għeliem |
| Ranunculus macrophyllus | Ranunculus palustris subsp. macrophyllus | Large-leaved Buttercup | |
| Ranunculus muricatus | | Scilly Buttercup | Ċfolloq |
| Ranunculus ophioglossifolius | | Adder's tongue Buttercup | Ċfolloq tal-Għadajjar |
| Ranunculus paludosus | | Fan-Leaved Buttercup | Ċfolloq tax-xagħri |
| Ranunculus saniculifolius | Ranunculus peltatus subsp. fucoides | Sanicle-leaved Water Crowfoot | Ċfolloq ta' l-ilma |
| Ranunculus sardous | Ranunculus parvulus | Hairy Buttercup | |
| Ranunculus trichophyllus | Batrachium trichophyllum | Thread-leaved Water Crowfoot | Ċfolloq tal-widien |
| Ranunculus trilobus | Ranunculus vilaenadalis | Three-leaved Buttercup | |
| Raphanus raphanistrum subsp. landra | | Italian Wild Radish | |
| Raphanus raphanistrum subsp. maritimus | | Maritime Wild radish | Ravanell salvaġġ tal-baħar |
| Raphanus raphanistrum subsp. raphanistrum | | Wild Radish | Ravanell salvaġġ |
| Raphanus sativus | Raphanus niger | Garden Radish | Ravanell |
| Rapistrum rugosum | | Annual Bastard Cabbage | Mustarda taż-żibeġ |
| Reichardia intermedia | Picridium intermedium | Mediterranean Reichardia | |
| Reichardia picroides | Picridium vulgare | Common Reichardia | Kanċlita |
| Reseda alba | Reseda fruticulosa | White Mignonette | Denb il-ħaruf abjad |
| Reseda lutea | Reseda mucronata | Wild Mignonette | Denb il-ħaruf isfar |
| Rhagadiolus stellatus | Rhagadiolus edulis | Star Hyoseris | Tfief tal-istilla |
| Rhamnus alaternus | | Mediterranean Buckthorn | Alaternu |
| Rhamnus oleoides | Rhamnus lycoides subsp. oleoides | Olive-leaved Buckthorn | Żiju |
| Rhodalsine geniculata | Minuartia geniculata | Woody Sandwort | Ramlina Għawdxija |
| Rhus coriaria | Toxicodendron coriaria | Sumach Tree | Xumakk tal-Konz |
| Rhus lancea | | African Sumach Tree | Xumakk tal-Afrika |
| Ricinus communis | | Castor Oil Tree | Riġnu |
| Ridolfia segetum | Meum segetum | False fennel | Bużbież il-qamħ |
| Robinia pseudoacacia | | False Acacia | Robinja |
| Romulea bulbocodium | Crocus bulbocodium | Mediterranean sand crocus | Żagħfran tal-Blat kbir |
| Romulea columnae | Trichonema columnae | Lesser sand crocus | Żagħfran tal-blat ċar |
| Romulea melitensis | | Maltese tufted sand crocus | Zagħfran tal-blat ta' Malta mqanfed |
| Romulea ramiflora | | Sand Crocus (branched) | Żagħfran tal-blat skars |
| Romulea variicolor | | Maltese Sand Crocus | |
| Rosa canina | Rosa prutensis | Dog Rose | |
| Rosa gallica | Rosa crenulata | Provence Rose | Warda taż-żejt |
| Rosa rubiginosa | Rosa eglanteria | Sweet Briar | Warda tal-weraq ifuħ |
| Rosa sempervirens | Rosa sylvestris | Evergreen Rose | Girlanda tal-wied |
| i | | Rosemary | Klin |
| Rostraria cristata | Lophochloa cristata | Annual Cat's Tail | Denb il-qattus |
| Rubia peregrina | Rubia tinctorium | Wild Madder | Ħarxajja selvaġġa |
| Rubus caesius | | Dewberry | |
| Rubus ulmifolius | Rubus rusticanus | Bramble | Għollieq |
| Rumex bucephalophorus | Acetosa bucephalophora | Red Dock | Selq ħamrani |
| Rumex conglomeratus | Rumex glomeratus | Clustered Dock | Qarsajja tal-ilma |
| Rumex crispus | Rumex elongatus | Curly Dock | |
| Rumex cristatus | Rumex graecus | Crested Dock | Qarsajja kbira |
| Rumex obtusifolius | Rumex acutus | Broad-leaved Dock | |
| Rumex pulcher | Rumex lyratus | Fiddle Dock | |
| Rumex sanguineus | | Red-Veined Dock | |
| Ruppia drepanensis | | Lesser Tassel-Pondweed | Ruppja tal-Għadira |
| Ruppia maritima | Ruppia brachypus | Beaked Tassel Pondweed | Ruppja tas-Salini |
| Ruscus aculeatus | | Butcher's Broom | Niggiżet il-far |
| Ruscus hypophyllum | | Greater Butcher's Broom | Belladonna |
| Ruta chalepensis | Ruta bracteosa | Wall Rue | Fejġel |

## S

| Species name | Synonym | Common name | Maltese name |
| Sagina apetala | | Annual Pearlwort | |
| Sagina maritima | | Sea Pearlwort | Ġawhra tax-xatt |
| Sagina procumbens | | Procumbent Pearlwort | |
| Salicornia appressa | Salicornia ramosissima | Twiggy Glasswort | Almeridja |
| Salicornia fruticosa | Sarcocornia fruticosa, Salicornia europaea var. fruticosa | Shrubby Glasswort | Almeridja arbuxxel tal-blat |
| Salix alba | | White Willow | Żafżafa kbira |
| Salix pedicellata | | Mediterranean Willow | Żafżafa żgħira |
| Salsola kali | Kali australis | Saltwort | Ħaxixa tal-irmied xewwikija |
| Salsola melitensis | Darniella melitensis | Maltese Salt Tree | Xebb |
| Salsola soda | Kali soda | Opposite-leaved Saltwort | Ħaxixa tal-irmied |
| Salvia fruticosa | Salvia triloba | Three-lobed Sage | Salvja ta' Sqallija |
| Salvia officinalis | | Common sage | Salvja tal-ikel |
| Salvia verbenaca | | Wild Sage | Salvja selvaġġa |
| Sambucus ebulus | | Dwarf Elder | Sebuqa Selvaġġa |
| Sambucus nigra | | Common Elder | Sebuqa Kbira |
| Samolus valerandi | | Brookweed | Ħarira tal-ilma |
| Sanguisorba minor subsp. muricata | Poterium sanguisorba | Salad Burnet | Tursin il-għawl |
| Santolina chamaecyparissus | Santonlina incana | Lavender Cotton | |
| Sarcopoterium spinosum | Poterium spinosum | Thorny Burnet | Tursin il-Għul Xewwieki |
| Saxifraga tridactylites | | Rue-leaved Saxifrage | |
| Scabiosa atropurpurea | | Sweet Scabiosa | Skabjoża ħamra |
| Scabiosa maritima | Sixalix atropurpurea subsp. maritima | Southern Scabiosa | Skabjoża |
| Scandix pecten-veneris | Pecten veneris | Shepherd's needle | Maxxita |
| Schedonorus arundinaceus | Festuca arundinacea | Tall Fescue | Żwien |
| Schefflera polybotrya | | Schefflera | Xefflera |
| Schinus molle | | Drooping False Pepper | Siġra tal-Bżar tal-friegħi mdendlin |
| Schinus terebinthifolius | | Brazilian pepper | Siġra tal-Bżar |
| Schoenoplectus lacustris | Scirpus lacustris | Common Clubrush | |
| Schoenoplectus tabaernemontani | Scirpus tabernaemontani | Grey Clubrush | |
| Schoenus nigricans | | Black Bog Rush | Simar iswed |
| Scilla peruviana | Scilla clusii | Portuguese Squill | Għansar tal-ġonna |
| Scilla sicula | Scilla peruviana var. sicula | Sicilian Squill | Għansal ikħal |
| Scirpus cernuus | Isolepis cernua | Slender Clubrush | |
| Scirpus holoschoenus | Holoschoenus vulgaris | Round-headed Clubrush | Simar tal-boċċi |
| Scirpus maritimus | Bolboschoenus maritimus | Sea Clubrush | Simar tal-baħar |
| Scolymus grandiflorus | Scolymus hispanicus subsp. grandiflorus | Large-flowered Golden Thistle | Xewk isfar kbir |
| Scolymus hispanicus | | Common Golden Thistle | Xewk isfar |
| Scolymus maculatus | Scolymus paniculatus | Spotted Golden Thistle | Xewk isfar tar-riga bajda |
| Scorpiurus muricatus | Scorpiurus subvillosus | Many-flowered Scorpiurus | Widna |
| Scrophularia auriculata | Scrophularia aquatica | Water Figwort | Fiswet il-kelb tal-ilma |
| Scrophularia peregrina | | Nettle-leaved Figwort | Fiswet il-kelb |
| Secale cereale | | Cereal Rye | Segala |
| Sedum album | Sedum vermiculifolium | White Stonecrop | |
| Sedum caeruleum | Sedum heptapetalum | Azure Stonecrop | Beżżulet il-baqra |
| Sedum caespitosum | Sedum rubrum | Broad-leaved Stonecrop | |
| Sedum dasyphyllum | Sedum burnatii | Thick-leaved Stonecrop | |
| Sedum litoreum | Sedum marichalii | Coastal Stonecrop | Beżżul il-baqra safra |
| Sedum rubens | Sedum ibicense | Red Stonecrop | Beżżul il-baqra ħamra |
| Sedum sediforme | Sedum altissimum | Mediterranean Stonecrop | Sedum |
| Sedum stellatum | Asterosedum stellatum | Starry Stonecrop | |
| Selaginella denticulata | Lycopodium denticulatum | Tooth-leaved Clubmoss | Selaġinella |
| Senecio angulatus | Senecio tamoides | Creeping Groundsel | Kubrita xeblieka |
| Senecio leucanthemifolius | | Coastal Ragwort | Kromb Tax-Xatt |
| Senecio pygmaeus | Senecio leucanthemifolius var. pygmaeus | Pygmy Ragwort | Kubrita nana |
| Senecio vulgaris | | Common Groundsel | Kubrita |
| Senna alexandrina | Cassia alexandrina | Alexandrian Senna | |
| Senna pendula | Cassia bicapsularis | Christmas Senna | |
| Serapias bergonii | Serapias vomeracea subsp. laxiflora | Eastern Ploughshare | Orkida tal-Ilsien tal-Lvant |
| Serapias cordigera | Serapias ovalis | Heart-flowered Tongue Orchid | Orkida tal-qalb |
| Serapias lingua | Serapias columnae | Tongue Orchid | Orkida tal-ilsien |
| Serapias parviflora | Serapias lingua subsp. parviflora | Small-flowered Tongue Orchid | Orkida tal-ilsien iż-żgħira |
| Serapias vomeracea | Serapias longipetala | Long-lipped Tongue Orchid | Orkida tal-ilsien il-kbira |
| Setaria adhaerens | Panicum adhaerens | Sticky Bristle Grass | Xrika komuni |
| Setaria italica | Panicum italicum | Italian Bristle Grass | Xrika tal-Mediterran |
| Setaria palmifolia | | Malaysian Palm Grass | Xrika bil-weraq tal-palm |
| Setaria pumila | Panicum pumilum | Yellow Foxtail | Xrika sufija |
| Setaria verticillata | Panicum verticillatum | Rough Bristle Grass | Xrika |
| Setaria viridis | Panicum viride | Green Bristle Grass | Xrika ħadra |
| Sherardia arvensis | | Field Madder | Ħarxajja tal-għelieqi |
| Sideritis romana | | Common Siderits | Sideritis |
| Silene behen | | Hairless Catchfly | |
| Silene bellidifolia | Silene vespertina | Dense-flowered Catchfly | |
| Silene coeli-rosa | Lychnis coelirosa | Rose Catchfly | |
| Silene colorata | | Pink Pirouette | Ilsien l-għasfur |
| Silene fruticosa | | Woody Catchfly | Lsien l-Għasfur tal-Blat |
| Silene gallica | | Small-flowered Catchfly | |
| Silene nocturna | | Night-flowering Catchfly | Lsien l-għasfur ta' bil-lejl |
| Silene pendula | | Drooping Catchfly | |
| Silene sedoides | | Hairy Catchfly | Lsien l-għasfur irqiq |
| Silene vulgaris subsp. angustifolia | Silene angustifolia | Narrow-leaved Bladder Campion | Qasqejża tal-weraq dojjoq |
| Silene vulgaris subsp. vulgaris | | Bladder Campion | Qasqejża |
| Silybum marianum | Silybum eburneum | Milk Thistle | Xewk tal-Madonna |
| Sinapis alba | | White Mustard | Mustarda |
| Sinapis arvensis | Brassica arvensis | Charlock | Mustarda selvaġġa |
| Sisymbrium altissimum | Sisymbrium pannonicum | Tumble Mustard | |
| Sisymbrium irio | | London Rocket | Libsiena komuni |
| Sisymbrium officinale | | Hedge Mustard | Mustarda rqiqa |
| Sisymbrium orientale | Sisymbrium columnae | Oriental Hedge Mustard | |
| Smilax aspera | | Mediterranean Smilax | Zalza pajżana |
| Smyrnium olusatrum | Smyrnium vulgare | Alexanders | Karfus il-ħmir |
| Solanum elaeagnifolium | | Silver-leaf Nightshade | |
| Solanum linnaeanum | Solanum sodmeum | Brown Nightshade | |
| Solanum nigrum | | Black Nightshade | Għeneb id-dib iswed |
| Solanum tuberosum | | Potato | Patata |
| Solanum villosum | Solanum luteum | Yellow Nightshade | Għeneb id-dib isfar |
| Sonchus asper | Sonchus oleraceus var. asper | Prickly Sow Thistle | Tfief ċar |
| Sonchus oleraceus | | Smooth Sow Thistle | Tfiefa komuni |
| Sonchus tenerrimus | | Mediterranean Sow Thistle | Tfief fin |
| Sorbus aucuparia | Pyrus aucuparia | Rowan | Żorba Selvaġġa |
| Sorbus domestica | Pyrus domestica | Service Tree | Żorba |
| Sorghum bicolor | Holcus bicolor | Sweet Sorghum | Qaraboċċ |
| Sorghum halepense | Holcus halepense | Aleppo Millet | Qaraboċċ selvaġġ |
| Sparganium erectum | Sparganium ramosum | Branched Bur-Reed | |
| Spartium junceum | Genista juncea | Spanish Broom | Ġenista safra |
| Spergularia bocconei | | Boccone's Sea-Spurrey | |
| Spergularia diandra | Spergularia salsuginea | Southern Sea-Spurrey | |
| Spergularia media | Spergularia marginata | Greater Sea-Spurrey | Arenarja |
| Spergularia purpurea | | Purple Sand-Spurrey | |
| Spergularia rubra | Spergularia campestris | Sand Spurrey | Arenarja roża |
| Spergularia salina | Spergularia marina | Lesser Sea-Spurrey | |
| Sphenopus divaricatus | Poa divaricata | Coastal Grass | |
| Spinacia oleracea | Spinacia glabra | Spinach | Spinaċi |
| Spiranthes spiralis | Spiranthes autumnalis | Autumn Lady's Tresses | Ħajja u mejta tal-ħarifa |
| Spirodela oligorrhiza | Lemna oligorrhiza | Dotted Duckweed | Lemna ta' ftit gheruq |
| Sporobolus pungens | Agrostis pungens | Sand Dropseed | Niġem tar-ramel |
| Stachys ocymastrum | | Hairy Woundwort | Betonika |
| Stellaria apetala | Stellaria pallida | Lesser Chickweed | Ħarira bajda |
| Stellaria cupaniana | Stellaria media subsp. cupaniana | Cupani's chickweed | |
| Stellaria media | | Common Chickweed | |
| Stellaria neglecta | Stellaria media subsp. neglecta | Greater Chickweed | |
| Stenotaphrum secundatum | Ischaemum secundatum | St. Augustine's Grass | |
| Stipa capensis | Stipa humilis | Common Awn Grass | Nixxief tal-isteppa |
| Stipa pennata | Stipa disjuncta | Southern Awn Grass | |
| Suaeda maritima | Chenopodium maritimum | Common Seablite | Swejda tal-baħar |
| Suaeda vera | Suaeda fruticosa subsp. vera | Shrubby Seablite | Swejda |

## T

| Species name | Synonym | Common name | Maltese name |
| Tamarix africana | Tamarix hispanica | African Tamarisk | Bruka |
| Tamarix gallica | Tamarix anglica | Common Tamarisk | Bruka Franċiża |
| Tamarix parviflora | Tamarix cretica | Small-flowered Tamarisk | Bruka roża |
| Tamus communis | Dioscorea communis | Black Bryony | Brijonja sewda |
| Tara spinosa | | Tara | |
| Taraxacum minimum | Taraxacum briganti | Early Dandelion | Ċikwejra selvaġġa |
| Tecoma capensis | Tecomaria capensis | Cape Honeysuckle | |
| Tecoma smithii | Stenolobium alatum | Orange Trumpet Flower | |
| Tecoma stans | Stenolobium stans | Yellow Trumpet Flower | |
| Tetraclinis articulata | Thuja articulata | Sandarac Gum Tree | Siġra tal-Għargħar |
| Tetragonolobus purpureus | Lotus tetragonolobus | Crimson Dragon's Teeth | Fiġġiela ħamra |
| Teucrium flavum | | Yellow Germander | Borgħom komuni |
| Teucrium fruticans | | Olive-leaved Germander | Żebbuġija |
| Teucrium scordium subsp. scordioides | | Water Germander | Borgħom tal-ilma |
| Theligonum cynocrambe | Cynocrambe prostrata | Dog Cabbage | Ħabaq il-ħnieżer |
| Thesium humile | | Field Bastard Toadflax | |
| Thevetia peruviana | Cascabela thevetia | Yellow Oleander | Tevja |
| Thlaspi perfoliatum | Thlaspi rotundifolium | Perfoliate Penny Cress | |
| Thuja orientalis | Platyclados orientalis | Thuya | |
| Thymbra capitata | Thymbrus capitatus | Mediterranean Thyme | Sagħtar |
| Tordylium apulum | Condylocarpus apulus | Mediterranean Hartwort | Ħaxixet it-trieraħ |
| Torilis arvensis | Caucalis arvensis | Spreading Hedge Parsley | Tursin selvaġġ |
| Torilis nodosa | Caucalis arvensis | Knotted Hedge Parsley | Tursin xewwieki |
| Trachelium caeruleum | | Trachelium | |
| Tribulus terrestris | | Maltese Cross | Salib tal-art |
| Trifolium angustifolium | | Narrow-leaved Clover | Xnien tal-werqa rqieqa |
| Trifolium campestre | Trifolium procumbens | Hop Clover | Xnien isfar |
| Trifolium fragiferum | | Strawberry Clover | |
| Trifolium lappaceum | Trifolium rhodense | Bur Clover | |
| Trifolium lucanicum | Trifolium scabrum var. lucanicum | Lucana's clover | |
| Trifolium nigrescens | | Small White Clover | Xnien abjad |
| Trifolium pratense | | Red Clover | Xnien ta' l-eghlieqi |
| Trifolium repens | | White Clover | |
| Trifolium resupinatum | Trifolium clusii | Reversed Clover | Xnien maqlub |
| Trifolium scabrum | | Rough Clover | Xnien inħaxlet |
| Trifolium squarrosum | Trifolium dipsaceum | Squarrose Clover | |
| Trifolium stellatum | | Starry clover | Xnien ta' l-istilla Stilel |
| Trifolium subterraneum | | Subterranean Clover | Xnien midfun |
| Trifolium suffocatum | | Suffocated Clover | Xnien moħbi |
| Trifolium tomentosum | Trifolium curvisepalum | Woolly Clover | Xnien tar-raba |
| Triglochin bulbosa subsp. barrelieri | | Bulbous Arrowgrass | Ħaxixa tal-baħar tar-rebbiegħa |
| Triglochin bulbosa subsp. laxiflora | | Lesser Arrowgrass | Ħaxixa tal-baħar tal-ħarifa |
| Trigonella maritima | Trigonella dura | Sea Trigonella | |
| Triplachne nitens | Agrostis nitens | Shining Grass | Triplanke |
| Tripodion tetraphyllum | Anthyllis tetraphylla | Annual Kidney Vetch | Silla tal-bżieżel |
| Trisetaria aurea | Trisetum aureum | Golden Oat | Trisetarja |
| Triticum aestivum | Triticum vulgare | Bread Wheat | Qamħ tomni |
| Triticum turgidum subsp. durum | Triticum durum | Macaroni Wheat | Qamħ ta' Malta |
| Triticum turgidum subsp. turgidum | Triticum aestivum var. turgidum | Rivet Wheat | Qamħ tal-Awstralja |
| Tropaeolum majus | Trophaeum majus | Garden Nasturtium | Kapuċċinella |
| Tulbaghia violacea | Tulbaghia cepacea | Society Garlic | Tewm vjola |
| Tulipa australis | Tulipa sylvestris subsp. australis | Southern Tulip | Tulipan selvaġġ |
| Typha domingensis | | Southern Bulrush | Buda |

## U

| Species name | Synonym | Common name | Maltese name |
| Ulmus americana | Ulmus alba | American Elm | Ulmu Amerikan |
| Ulmus canescens | Ulmus minor subsp. canescens | Hoary Elm | Nemmiesa |
| Ulmus glabra | Ulmus montana | Wych Elm | Ulmu |
| Ulmus minor | Ulmus minor subsp. minor | Small-leaved Elm | Ulmu |
| Ulmus procera | | English Elm | Ulmu Ingliż |
| Umbilicus horizontalis | Umbilicus intermedium | Narrow Navelwort | Żokret l-għaġuża |
| Umbilicus rupestris | Umbilicus vulgaris | Wall Navelwort | Żokret l-għaġuża tal-irdum |
| Urochloa panicoides | | Liverseed Grass | Uruklowa |
| Urospermum picroides | Tragopogon picroides | Prickly Golden Fleece | Tfief xewwieki |
| Urtica dioica | | Common Nettle | |
| Urtica membranacea | Urtica dubia | Large-leaved Nettle | Ħurrieqa komuni |
| Urtica pilulifera | | Roman Nettle | Ħurrieq taż-żibeġ |
| Urtica urens | | Small Nettle | Ħurrieq żgħir |

## V

| Species name | Synonym | Common name | Maltese name |
| Vaccaria hispanica, synonym of Gypsophila vaccaria (Cowherb) | Vaccaria pyramidata, synonym of Gypsophila vaccaria | | |
| Valantia hispida | | Hairy Valantia | Valantja niggieża |
| Valantia muralis | | Wall Valantia | Valantja komuni |
| Valerianella eriocarpa | Fedia eriocarpa | Hairy-fruited Cornsalad | Valerjanella |
| Valerianella microcarpa | Valerianella dentata var. microcarpa | Small-fruited Cornsalad | |
| Valerianella muricata | Valerianella truncata | Oblique-fruited Cornsalad | |
| Verbascum creticum | Celsia cretica | Glandular Mullein | |
| Verbascum sinuatum | | Wavy-leaved Mullein | Xatbet l-andar |
| Verbascum thapsus | | Great Mullein | |
| Verbena officinalis | | Common Verbena | Buqexrem |
| Veronica agrestis | | Green Field Speedwell | |
| Veronica anagallis-aquatica | | Blue Water Speedwell | Veronika tal-ilma |
| Veronica arvensis | | Wall Speedwell | |
| Veronica cymbalaria | | Pale Speedwell | Veronika bajda |
| Veronica hederifolia | | Ivy-leaved Speedwell | Veronika tal-weraq tal-liedna |
| Veronica panormitana | Veronica cymbalaria var. panormitana | Palermo Speedwell | |
| Veronica persica | | Common Field Speedwell | |
| Veronica polita | Veronica didyma | Grey-leaved Speedwell | Veronika żgħira |
| Viburnum tinus | Tinus laurifolius | Laurustinus | Viburnum |
| Vicia bithynica | | Bithynian Vetch | Ġilbiena ħoxna |
| Vicia faba | Faba vulgaris | Broad Bean | Fula |
| Vicia hirsuta | Ervum hirsutum | Hairy Tare | |
| Vicia leucantha | | Brown-fruited Vetch | |
| Vicia lutea | Vicia hirta | Yellow Vetch | |
| Vicia monantha | Vicia biflora | Barn Vetch | |
| Vicia narbonensis | | Narbonne Vetch | Ġilbiena ħoxna |
| Vicia pannonica | | Hungarian Vetch | |
| Vicia peregrina | Vicia leptophylla | Slender-leaved Vetch | |
| Vicia sativa subsp. nigra | | Common Vetch | Ġilbiena sewda |
| Vicia sativa subsp. sativa | Vicia communis | Common Vetch | Ġilbiena sewda |
| Vicia tenuissima | Vicia parviflora | Fine-leaved Vetch | |
| Vicia tetrasperma | Vicia gemella | Smooth Tare | |
| Vicia villosa | Vicia godronii | Fodder Vetch | |
| Vinca major | Pervinca major | Greater Periwinkle | Pervinka |
| Viola odorata | Viola stolonifera | Sweet Violet | Vjola |
| Vitex agnus-castus | | Chaste Tree | Siġret il-virgi |
| Vitis berlandierii | Vitis cinerea | Grapevine Rootstock | |
| Vitis rupestris | | Mountain grape | |
| Vitis vinifera | Vitis laciniosa | Grape Vine | Dielja |
| Vitis vulpina | | American Grape Vine | |
| Vulpia bromoides | Festuca bromoides | Squirrel-tailed Fescue | |
| Vulpia ciliata | Festuca ciliata | Ciliate Fescue | Sufija |
| Vulpia fasciculata | Festuca fasciculata | Dune Fescue | Ħortan tar-ramel |

## W

| Species name | Synonym | Common name | Maltese name |
| Washingtonia filifera | | California Fan Palm | Palma tal-imrewħa Messikana |
| Washingtonia robusta | | Mexican Fan Palm | Palma tal-imrewħa Amerikana |
| Wigandia caracasana | Wigandia urens var. caracasana | Wigandia | |
| Withania somnifera | Physalis somnifera | Mediterranean Withania | |
| Wolffia arrhiza | | Rootless Duckweed | |

## X

| Image | Species name | Synonym | Common name | Maltese name | Ref |
| | Xanthium spinosum | Acanthoxanthium spinosum | Spiny Cocklebur | | |
| | Xanthium strumarium | | Rough Cocklebur | | |

## Y

| Image | Species name | Synonym | Common name | Maltese name | Ref |
| | Yucca aloifolia | Yucca yucatana | Spanish Bay | Yukka | |
| | Yucca gloriosa | Yucca elephantipes | Spanish Dagger | Yukka | |

## Z

| Species name | Synonym | Common name | Maltese name |
| Zannichellia major | Zannichellia palustris var. major | Greater Horned Pondweed | Ħarira tal-widien |
| Zannichellia melitensis | | Maltese Horned Pondweed | Ħarira tal-ilma ta' Malta |
| Zantedeschia aethiopica | | Arum Lily | Buqar |
| Zea mays | | Maize | Qamħ ir-rum |
| Ziziphus zizyphus | Ziziphus sativus | Jujube | Żinżel |
| Zostera marina | | Eelgrass | Alka tas-Salini |
| Zostera noltii | | Dwarf Eelgrass | Alka tal-Pwales |