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 polygonifolia , spec. nov. 24. Euphorbia foliis oppositis integerrimis lanceolatis obtusis, floribus solitariis axillaribus, caulibus procumbentibus. Diss. euph. 23. * Euphorbia procumbens, ramulis alternis, foliis lanceolato-linearibus, floribus solitariis. Gron. virg.58. Euphorbia minima ramosissima angustifolia. Raj. suppl. 431. Habitat in Canada , Virginia . ☉