Source de la synonymie
Bacigalupo, N. M., Cabral, E. L. & Cabaña Fader, A. A. 2010. Spermacoce spiralis, a new name for Diodia assurgens (Rubiaceae). Plant Ecology and Evolution, 143(1): 100-104. [CD_REF = ]

 

Source de la synonymie
Moraes, P. L. R. de, Smedt, S. D., Esser, H. J., Gallagher, C. & Guglielmone, L. 2013. On Some Brazilian Plants Distributed by Martius in 1827 and Published By Colla in Herbarium pedemontanum-III. Harvard Papers in Botany, 18(2): 211-223. [CD_REF = ]

 

Type : Brésil, Bahia, "circa viam Felisbertiam" [/ fluss Ilheus / ad viam Ilheoticam], 12/1816, Prince M. Wied s.n. (86 +; 369; Klaenze nr. 86) (LT: BR0000006590734 ["Spermacoce Ilheotica K.Schum."][désigné par Bacigalupo et al. 2010, p. 101]; ILT: B [détruit, photo: F neg. 859], BR0000006589424 ["Spermacoce Ilheotica K.Schum."], MEL2353862, TO ["Minasstrasse"]).