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 Spermacoce tenuior , spec. nov. 1. Spermacoce glabra, staminibus inclusis. Spermacoce verticillis tenuioribus. Dill. elth. 370. t.227. f.359. Spermacoce. Roy. lugdb. 258. Anonymos americana, foliis parietariae scabris, floribus albis ad foliorum ortum vix conspicuis. Pluk. alm. 33. t.136. f.4. Habitat in Carolina . ☉