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Non-Native Plant List

Fort Clatsop National Memorial

(Updated August 2003)

GROUP

Family

Scientific Name Common Name

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GYMNOSPERMS

Araucariaceae

Araucaria araucana monkey puzzle tree

Cupressaceae

H Chamaecyparis lawsoniana Port Orford cedar

Pinaceae

H Abies procera noble fir

Cedrus lebani cedar of Lebanon

MONOCOTS

Iridaceae

H Iris pseudacorus paleyellow iris

Liliaceae

H Narcissus sp. daffodil

Scilla nonscripta English bluebell

Poaceae

H Agrostis alba var. palustris redtop

H Alopecurus pratensis meadow foxtail

H Anthoxanthum odoratum sweet vernalgrass

H Bromus mollis soft brome

H Dactylis glomerata orchardgrass

H Echinochloa crus-galli barnyardgrass

H Festuca arundinacea tall fescue

H Holcus lanatus common velvetgrass

H Lolium multiflorum Italian ryegrass

H Lolium perenne perennial ryegrass

H Phalaris arundinacea reed canarygrass

H Poa pratensis Kentucky bluegrass

H Poa trivialis rough bluegrass

Potamogetonaceae

H Potamogeton crispus curly pondweed

DICOTS

Aceraceae

H Acer plantanoides Norway maple

Apocynaceae

H Vinca minor common periwinkle

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Aquifoliaceae

H Ilex aquifolium English holly

Araliaceae

H Hedera helix English ivy

Asteraceae

H Bellis perennis lawndaisy

H Bidens frondosa devil's beggartick

H Chrysanthemum leucanthemum oxeye daisy

H Cirsium arvense Canadian thistle

H Cirsium vulgare bull thistle

H Cotula coronopifolia common brassbuttons

H Crepis capillaris smooth hawksbeard

H Erechtites minima coastal burnweed

H Gnaphalium uliginosum marsh cudweed

H Hypochaeris radicata hairy catsear/false dandelion

H Lapsana communis nipplewort

H Senecio jacobaea tansy ragwort

H Senecio vulgaris common groundsel

H Sonchus asper spiny sowthistle

H Sonchus oleraceus common sowthistle

H Taraxacum officinale common dandelion

Boraginaceae

H Myosotis discolor changing forget-me-not

Brassicaceae

H Brassica campestris field mustard

\# Capsella bursa‑pastoris shepherd\'s purse

Buxaceae

Buxus sp. box

H Pachysandra terminalis Japanese spurge

Callitrichaceae

H Callitriche stagnalis pond waterstarwort

Caprifoliaceae

Weigela sp. weigela

Caryophyllaceae

H Cerastium viscosum sticky chickweed/annual mouse-eared chickweed

H Cerastium vulgatum big chickweed/mouse-eared chickweed

H Sagina procumbens birdeye pearlwort

H Spergula arvense corn spurry

H Stellaria media chickweed

Clusiaceae

H Hypericum perforatum common St. Johnswort

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Convolvulaceae

H Convolvulus sepium hedge false bindweed/wild morning glory

Ericaceae

\# Azalea occidentalis western azalea

\# Rhododendron californicum Pacific rhododendron

Fabaceae

H Cytisus scoparius scotchbroom

H Lotus corniculatus birdfoot treefoil

H Trifolium dubium suckling clover

H Trifolium pratense red clover

H Trifolium repens white clover

H Vicia sativa var. angustifolia common vetch

Vicia villosa hairy vetch

Haloragaceae

H Myriophyllum brasiliense parrot feather watermilfoil

Hydrangeaceae

Deutzia sp. Deutzia

Hydrocharitaceae

H Elodea canadensis Canadian waterweed

Lamiaceae

H Glechoma hederacea groundivy

\# Lamium purpureum red dead nettle

H Mentha citrata water mint/bergamot

H Prunella vulgaris var. vulgaris common selfheal

Plantaginaceaee

H Plantago lanceolata narrowleaf plantain

H Plantago major common plantain

Polygonaceae

H Polygonum hydropiper marsh pepper knotweed/marshpepper

H Rumex acetosella common sheep sorrel

H Rumex conglomeratus clustered dock

H Rumex crispus curly dock

H Rumex obtusifolius broadleaved dock

Ranunculaceae

H Ranunculus acris tall buttercup

H Ranunculus repens creeping buttercup

Rosaceae

H Crataegus monogyna hawthorn

H Prunus sp. Plum

Prunus subcordata Klamath plum

H Rubus discolor Himalayan blackberry

H Rubus laciniatus evergreen blackberry

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Rosaceae (cont.)

H Sorbus aucuparia European mountain ash

Salicaceae

H Salix alba var. vitellina golden willow

Scrophulariaceae

H Digitalis purpurea purple foxglove

H Parentucellia viscosa yellow glandweed

H Veronica arvensis corn speedwell

H Veronica serpyllifolia var. serpyllifolia thymeleaf speedwell

Solanaceae

H Solanum dulcamara bittersweet nightshade

Violaceae

H Viola sp. violet

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93

H= Specimen within Fort Clatsop National Memorial's herbarium.

\# = Reported to be park, but not verified