Ricinus zanzibarinusPopova Ricinus zanzibarensis auct. Ricinus vulgarisMill. Ricinus vulgaris Garsault Ricinus viridisWilld. Ricinus urensMill. Ricinus undulatusBesser Ricinus tunisensisDesf. Ricinus spectabilisBlume Ricinus speciosusBurm.f. Ricinus scaberBertol. ex Moris Ricinus sanguineus Groenl. Ricinus rutilansMüll.Arg. Ricinus rugosusMill. Ricinus ruberMiq. Ricinus purpurascensBertol. Ricinus persicusPopova Ricinus perennisSteud. Ricinus peltatus Noronha Ricinus obermannii Groenl. Ricinus nanusBald. Ricinus minorMill. Ricinus microcarpus var. spontaneus Ricinus microcarpus var. atrovirens Ricinus microcarpusPopova Ricinus metallicusPax & K.Hoffm. Ricinus messeniacusHeldr. Ricinus megalospermaDelile Ricinus mediusJ.F.Gmel. Ricinus medicusForssk. Ricinus macrophyllusBertol. Ricinus macrocarpus var. nudus Ricinus macrocarpusPopova Ricinus lividusJacq. Ricinus leucocarpusBertol. Ricinus laevis DC. Ricinus krappaSteud. Ricinus japonicusThunb. Ricinus inermisMill. Ricinus hybridusBesser Ricinus glaucusHoffmanns. Ricinus giganteusPax & K.Hoffm. Ricinus gibsonii auct. Ricinus europaeusT.Nees Ricinus digitatus Noronha Ricinus compactus Huber Ricinus communis f. zonatus Ricinus communis f. zollingeri Ricinus communis f. zebrinus Ricinus communis subsp. zanzibarinus Ricinus communis var. viridis Ricinus communis f. viridis Ricinus communis var. virens Ricinus communis var. violaceocaulis Ricinus communis f. vinatus Ricinus communis f. venosus Ricinus communis var. vasconcellosii Ricinus communis var. undulatus Ricinus communis f. umbrinus Ricinus communis var. typicus Ricinus communis f. tigrinus Ricinus communis f. sulcatus Ricinus communis f. subviridus Ricinus communis f. subrotundus Ricinus communis var. subpurpurascens Ricinus communis f. subpurpurascens Ricinus communis f. striatus Ricinus communis f. stigmosus Ricinus communis var. spontaneus Ricinus communis var. speciosus Ricinus communis f. sordidus Ricinus communis subsp. sinensis Ricinus communis subsp. sinensis Ricinus communis f. scriptus Ricinus communis subsp. scaber Ricinus communis f. scaber Ricinus communis var. sanguineus Ricinus communis subsp. sanguineus Ricinus communis f. rutilans Ricinus communis f. russatus Ricinus communis var. rugosus Ricinus communis f. rufescens Ricinus communis subsp. ruderalis Ricinus communis var. roseus Ricinus communis var. rheedianus Ricinus communis var. reichenbachianus Ricinus communis f. radiatus Ricinus communis f. purpurascens Ricinus communis var. purpurascens Ricinus communis f. punicans Ricinus communis f. punctulatus Ricinus communis f. punctatus Ricinus communis f. pullatus Ricinus communis f. pruinosus Ricinus communis f. plumbeatus Ricinus communis f. picturatus Ricinus communis subsp. persicus Ricinus communis f. pardalinus Ricinus communis f. ostrinatus Ricinus communis f. oligacanthus Ricinus communis f. obscurus Ricinus communis f. oblongus Ricinus communis f. niveatus Ricinus communis f. nigrescens Ricinus communis f. nigellus Ricinus communis var. nanus Ricinus communis f. murinatus Ricinus communis var. minor Ricinus communis var. microspermus Ricinus communis var. microcarpus Ricinus communis var. mexicanus Ricinus communis subsp. mexicanus Ricinus communis var. megalospermus Ricinus communis f. marmoreatus Ricinus communis subsp. manshuricus Ricinus communis f. maculatus Ricinus communis var. macrophyllus Ricinus communis f. macrophyllus Ricinus communis var. macrocarpus Ricinus communis var. lividus Ricinus communis var. leucocarpus Ricinus communis f. laevis Ricinus communis var. japonicus Ricinus communis f. intermedius Ricinus communis f. inermis Ricinus communis var. inermis Ricinus communis subsp. indicus Ricinus communis var. indehiscens Ricinus communis f. incarnatus Ricinus communis var. hybridus Ricinus communis f. hybridus Ricinus communis f. guttatus Ricinus communis var. griseofolius Ricinus communis f. gracilis Ricinus communis f. glaucus Ricinus communis var. glaucus Ricinus communis f. gilvus Ricinus communis var. genuinus Ricinus communis f. fuscatus Ricinus communis f. fumatus Ricinus communis f. fulvatus Ricinus communis f. exiguus Ricinus communis f. erythrocladus Ricinus communis f. epiglaucus Ricinus communis f. denudatus Ricinus communis f. cinereatus Ricinus communis f. cinerascens Ricinus communis f. cervatus Ricinus communis f. carneatus Ricinus communis f. canescens Ricinus communis f. canatus Ricinus communis var. caesius Ricinus communis var. brevinodis Ricinus communis var. brasiliensis Ricinus communis f. blumeanus Ricinus communis var. benguelensis Ricinus communis var. bailundensis Ricinus communis var. badius Ricinus communis f. avellanatus Ricinus communis f. atropurpureatus Ricinus communis f. atropunicatus Ricinus communis f. atrophoeniceus Ricinus communis f. atrofuscatus Ricinus communis f. atrofulvatus Ricinus communis f. atrobrunneatus Ricinus communis f. atratus Ricinus communis var. armatus Ricinus communis f. argyratus Ricinus communis f. argentatus Ricinus communis var. americanus Ricinus communis f. americanus Ricinus communis var. amblyocalyx Ricinus communis subsp. africanus Ricinus communis var. africanus Ricinus communis var. aegyptiaceus Ricinus cambodgensis Benary Ricinus borboniensisPax & K.Hoffm. Ricinus badiusRchb. Ricinus atropurpureusPax & K.Hoffm. Ricinus armatusAndr. Ricinus angulatusThunb. Ricinus africanusMill. Croton spinosusL. Cataputia minorLudw. Cataputia majorLudw.