Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas Author Linnaeus, Carolus text 1753 Laurentius Salvius Stockholm https://doi.org/10.5962/bhl.title.669 book 10.5281/zenodo.3931989 3931989 Euphorbia ipecacuanhae , spec. nov. 25. Euphorbia dichotoma, foliis integerrimis lanceolatis, pedunculis axillaribus unifloris folia aequantibus, caule erecto. Diss. euph.24. Tithymalus flore exiguo viridi apicibus flavis, antequam folia emittit florens. Gron. virg.58. Habitat in Virginia , Canada . ♃