# Thesium

Thesium is a genus of flowering plants in the family Santalaceae. It is particularly well represented in South Africa.
The following species are recognised by The Plant List:
* Thesium acuminatum A.W. Hill
* Thesium acutissimum A. DC.
* Thesium aellenianum Lawalrée
* Thesium affine Schltr.
* Thesium aggregatum A.W. Hill
* Thesium alatum Hilliard & B.L. Burtt
* Thesium albomontanum Compton
* Thesium alpinum L.
* Thesium amicorum Lawalrée
* Thesium andongense Hiern
* Thesium angolense Pilg.
* Thesium angulosum DC.
* Thesium annulatum A.W. Hill
* Thesium annuum Lawalrée
* Thesium aphyllum Mart. ex A. DC.
* Thesium archeri Compton
* Thesium arvense Horv.
* Thesium asperifolium A.W. Hill
* Thesium asterias A.W. Hill
* Thesium atrum A.W.Hill
* Thesium auriculatum Vandas
* Thesium australe R. Br.
* Thesium bangweolense R.E. Fr.
* Thesium bathyschistum Schltr.
* Thesium bavarum Schrank
* Thesium bequaertii Robyns & Lawalrée
* Thesium bergeri Zucc.
* Thesium boissierianum A. DC.
* Thesium bomiense C.Y. Wu ex D.D. Tao
* Thesium brachyanthum Baker
* Thesium brachygyne Schltr.
* Thesium brachyphyllum Boiss.
* Thesium brasiliense A. DC.
* Thesium brevibarbatum Pilg.
* Thesium brevibracteatum P.C. Tam
* Thesium breyeri N.E. Br.
* Thesium bundiense Hilliard
* Thesium burchellii A.W. Hill
* Thesium burkei A.W. Hill
* Thesium caespitosum Robyns & Lawalrée
* Thesium capitatum L.
* Thesium capitellatum A. DC.
* Thesium capituliflorum Sond.
* Thesium cathaicum Hendrych
* Thesium celatum N.E. Br.
* Thesium chimanimaniense Brenan
* Thesium chinense Turcz.
* Thesium cinereum A.W.Hill
* Thesium commutatum Sond.
* Thesium confine Sond.
* Thesium congestum R.A. Dyer
* Thesium conostylum Schltr.
* Thesium cordatum A.W. Hill
* Thesium coriarium A.W. Hill
* Thesium cornigerum A.W. Hill
* Thesium corsalpinum Hendrych
* Thesium crassipes Robyns & Lawalrée
* Thesium cupressoides A.W. Hill
* Thesium cymosum A.W. Hill
* Thesium cytisoides A.W. Hill
* Thesium davidsonae Brenan
* Thesium decaryanum Cavaco & Keraudren
* Thesium deceptum N.E. Br.
* Thesium decipiens Hilliard & B.L. Burtt
* Thesium densiflorum A. DC.
* Thesium densum N.E. Br.
* Thesium disciflorum A.W. Hill
* Thesium disparile N.E. Br.
* Thesium dissitiflorum Schltr.
* Thesium dissitum N.E. Br.
* Thesium divaricatum Jan ex Mert. & W.D.J.Koch
* Thesium diversifolium Sond.
* Thesium dolichomeres Brenen
* Thesium dollineri Murb. ex Velen.
* Thesium doloense Pilg.
* Thesium dumale N.E. Br.
* Thesium durum Hilliard & B.L. Burtt
* Thesium ebracteatum Hayne
* Thesium ecklonianum Sond.
* Thesium elatius Sond.
* Thesium emodi Hendrych
* Thesium equisetoides Welw. ex Hiern
* Thesium ericaefolium A. DC.
* Thesium euphorbioides L.
* Thesium euphrasioides A. DC.
* Thesium exile N.E. Br.
* Thesium fallax Schltr.
* Thesium fanshawei Hilliard
* Thesium fastigiatum A.W. Hill
* Thesium fenarium A.W. Hill
* Thesium filipes A.W.Hill
* Thesium fimbriatum A.W. Hill
* Thesium flexuosum A. DC.
* Thesium foliosum A. DC.
* Thesium fructicosum A.W. Hill
* Thesium fulvum A.W. Hill
* Thesium funale L.
* Thesium fuscum A.W.Hill
* Thesium galioides A. DC.
* Thesium germainii Robyns & Lawalrée
* Thesium glaucescens A.W. Hill
* Thesium glomeratum A.W. Hill
* Thesium glomeruliflorum Sond.
* Thesium goetzeanum Engl.
* Thesium gracilarioides A.W. Hill
* Thesium gracile A.W. Hill
* Thesium gracilentum N.E. Br.
* Thesium griseum Sond.
* Thesium gypsophiloides A.W. Hill
* Thesium hararensis A.G. Mill.
* Thesium helichrysoides A.W. Hill
* Thesium helodes Hilliard
* Thesium hillianum Compton
* Thesium himalense Royle
* Thesium hirsutum A.W. Hill
* Thesium hispanicum Hendrych
* Thesium hispidum Schlect.
* Thesium hockii Robyns & Lawalrée
* Thesium hollandii Compton
* Thesium hookeri Hendrych
* Thesium horridum Pilg.
* Thesium humbertii Cavaco & Keraudren
* Thesium humifusum DC.
* Thesium humile Vahl
* Thesium hystricoides A.W. Hill
* Thesium hystrix A.W. Hill
* Thesium imbricatum Thunb.
* Thesium impeditum A.W. Hill
* Thesium inhambanense Hilliard
* Thesium inonoense Hilliard
* Thesium inversum N.E. Br.
* Thesium italicum A.DC.
* Thesium jarmilae Hendrych
* Thesium jeanae Brenan
* Thesium juncifolium DC.
* Thesium junodii A.W. Hill
* Thesium karooicum Compton
* Thesium katangense Robyns & Lawalrée
* Thesium kernerianum Simonk.
* Thesium kilimandscharicum Engl.
* Thesium kyrnosum Hendrych
* Thesium lacinulatum A.W. Hill
* Thesium laetum Robyns & Lawalrée
* Thesium leandrianum Cavaco & Keraudren
* Thesium leptocaule Sond.
* Thesium lesliei N.E. Br.
* Thesium leucanthum Gilg
* Thesium lewallei Lawalrée
* Thesium libericum Hepper & Keay
* Thesium lineatum L. f.
* Thesium linophyllon L.
* Thesium linophyllum L.
* Thesium lisae-mariae Stauffer
* Thesium litoreum Brenan
* Thesium lobelioides A. DC.
* Thesium longiflorum Hand.-Mazz.
* Thesium longifolium Turcz.
* Thesium lopollense Hiern
* Thesium losowskii Lawalrée
* Thesium luembense Robyns & Lawalrée
* Thesium lycopodioides Gilg
* Thesium lynesii Robyns & Lawalrée
* Thesium macedonicum Hendrych
* Thesium macrogyne A.W. Hill
* Thesium macrostachyum A. DC.
* Thesium magalismontanum Sond.
* Thesium magnifructum Hilliard
* Thesium malaissei Lawalrée
* Thesium manikense Robyns & Lawalrée
* Thesium marlothii Schltr.
* Thesium masukense Baker ex A.W. Hill
* Thesium matteii Chiov.
* Thesium maximiliani Schltr.
* Thesium megalocarpum A.W.Hill
* Thesium microcephalum A.W. Hill
* Thesium micromeria A. DC.
* Thesium microphyllum Robyns & Lawalrée
* Thesium micropogon A. DC.
* Thesium mossii N.E. Br.
* Thesium mukense A.W. Hill
* Thesium multiramulosum Pilg.
* Thesium myriocladum Baker ex A.W. Hill
* Thesium namaquense Schltr.
* Thesium natalense Sond.
* Thesium nationae A.W. Hill
* Thesium nigricans Rendle
* Thesium nigromontanum Sond.
* Thesium nigrum A.W. Hill
* Thesium nudicaule A.W. Hill
* Thesium nutans Robyns & Lawalrée
* Thesium occidentale A.W. Hill
* Thesium oresigenum Compton
* Thesium orgadophilum P.C. Tam
* Thesium orientale A.W. Hill
* Thesium pallidum A. DC.
* Thesium palliolatum A.W. Hill
* Thesium paniculatum L.
* Thesium parnassi A.DC.
* Thesium paronychioides Sond.
* Thesium passerinoides Robyns & Lawalrée
* Thesium patersonae A.W. Hill
* Thesium patulum A.W. Hill
* Thesium pawlowskianum Lawalrée
* Thesium penicillatum A.W. Hill
* Thesium perrieri Cavaco & Keraudren
* Thesium phyllostachyum Sond.
* Thesium pilosum A.W.Hill
* Thesium pinifolium A. DC.
* Thesium pleuroloma A.W. Hill
* Thesium polycephalum Schltr.
* Thesium polygaloides A.W.Hill
* Thesium pottiae N.E. Br.
* Thesium procerum N.E. Br.
* Thesium procumbens C.A.Mey.
* Thesium prostratum A.W. Hill
* Thesium pseudocystoseiroides Cavaco & Keraudren
* Thesium pseudovirgatum Levyns
* Thesium psilotoides Hance
* Thesium pubescens A. DC.
* Thesium pungens A.W. Hill
* Thesium pycnanthum Schltr.
* Thesium pygmaeum Hilliard
* Thesium pyrenaicum Pourr.
* Thesium quarrei Robyns & Lawalrée
* Thesium quinqueflorum Sond.
* Thesium racemosum Bernh.
* Thesium radicans Hochst. ex A. Rich.
* Thesium ramosoides Hendrych
* Thesium rariflorum Sond.
* Thesium rasum N.E. Br.
* Thesium rectangulum Welw. ex Hiern
* Thesium reekmansii Lawalrée
* Thesium refractum C.A.Mey.
* Thesium remotebracteatum C.Y. Wu & D.D. Tao
* Thesium repandum A.W. Hill
* Thesium resedoides A.W.Hill
* Thesium resinifolium N.E. Br.
* Thesium rigidum Sond.
* Thesium robynsii Lawalrée
* Thesium rogersii A.W. Hill
* Thesium rostratum Mert. & W.D.J.Koch
* Thesium rufescens A.W. Hill
* Thesium saxatile Turcz. ex A. DC.
* Thesium scabridulum A.W. Hill
* Thesium scabrum L.
* Thesium scandens Sond.
* Thesium schaijesii Lawalrée
* Thesium schliebenii Pilg.
* Thesium schmitzii Robyns & Lawalrée
* Thesium schumannianum Schltr.
* Thesium schweinfurthii Engl.
* Thesium scirpioides A.W. Hill
* Thesium scoparium Peter
* Thesium sedifolium A. Dc. ex Levyns
* Thesium selagineum A. DC.
* Thesium semotum N.E. Br.
* Thesium sertulariastrum A.W. Hill
* Thesium setulosum Robyns & Lawalrée
* Thesium shabense Lawalrée
* Thesium singulare Hilliard
* Thesium sommieri Hendrych
* Thesium sonderianum Schltr.
* Thesium spartioides A.W. Hill
* Thesium sphaerocarpum Robyns & Lawalrée
* Thesium spicatum L.
* Thesium spinosum L. f.
* Thesium spinulosum A. DC.
* Thesium squarrosum L. f.
* Thesium strictum P.J. Bergius
* Thesium stuhlmannii Engl.
* Thesium subaphyllum Engl.
* Thesium subsimile N.E. Br.
* Thesium susannae A.W. Hill
* Thesium symoensii Lawalrée
* Thesium szowitsii A.DC.
* Thesium tamariscinum A.W. Hill
* Thesium tenuissimum Hook. f.
* Thesium tepuiense Steyerm.
* Thesium tetragonum A.W.Hill
* Thesium thamnus Robyns & Lawalrée
* Thesium tongolicum Hendrych
* Thesium translucens A.W. Hill
* Thesium transvaalense Schltr.
* Thesium triflorum Thunb. ex L. f.
* Thesium triste A.W.Hill
* Thesium ulugurense Engl.
* Thesium umbelliferum A.W. Hill
* Thesium unyikense Engl.
* Thesium urceolatum A.W. Hill
* Thesium urundiense Robyns & Lawalrée
* Thesium ussanguense Engl.
* Thesium utile A.W. Hill
* Thesium vahrmeijeri Brenan
* Thesium vimineum Robyns & Lawalrée
* Thesium virens A. DC.
* Thesium virgatum Lam.
* Thesium viride A.W.Hill
* Thesium viridifolium Levyns
* Thesium vlachorum Aldén
* Thesium welwitschii Hiern
* Thesium white-hillense Compton
* Thesium whyteanum Rendle
* Thesium wilczekianum Lawalrée
* Thesium xerophyticum A.W. Hill
* Thesium zeyheri A. DC.