Désignation de type subséquente
Delprete, P. G. 2015. Typification and etymology of Aublet's Rubiaceae names. Taxon, 64(3): 595-624.

 

Source de la synonymie
Delprete, P. G., & Kirkbride Jr, J. H. 2017. Schradera involucrata is the correct name for Spermacoce scandens (Rubiaceae). Journal of the Botanical Research Institute of Texas, 11(1): 121-122. [CD_REF = 971430] Schradera involucrata (Sw.) K.Schum., 1889

 

Type : Jamaïque, "on the trunks of the trees near the banks of the Rio d'Oro, coming from St. Maries to sixteen miles walk", s.d. [1687–1689], H. Sloane s.n. (LT: BM000589320 [désigné par P.G. Delprete, Taxon, 64(3): 618. 25/06/2015]).