Source de la synonymie
Funk, V., Hollowell, T., Berry, P., Kelloff, C. & Alexander, S. N. 2007. Checklist of the Plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). Contributions from the United States National Herbarium, 55: 1-580. [CD_REF = 733327] Sandwithia guyanensis Lanj., 1932

 

Date de publication : in Pax & K.Hoffm., Pflanzenr. IV. 147 V(Heft 52): 80. 1912 [13/02/1912, fide TL-2, 1713, p. 789].

Type : "32. A. guyanensis Pax. - Dactylostemon guyanensis Klotzsch, Versuch Fauna Flora Brit. Guyana III. (1848) 1184 (nomen). [...] Cisäquatoriale Savanneprovinz: Britisch Guyana, Ufer des Pomeroon Flusses (Schomburgk n. 1412!)." [protologue].
Guyana, Pomeroon, Schomburgk 1412 (HT: B [détruit?]; IT: ).