Specimens - Taxonomy - Caularthron Raf.

		First Collector	Serie	Number	Collecting date	Admin Unit	Accepted name	Pheno
		Clarke H.D.		3554	1997–2–12	Guyana - Upper Takutu-Upper Essequibo	Caularthron Raf.	(fr.)
		Jansen-Jacobs M.J.		1341	1987–11–30	Guyana	Caularthron bicornutum (Hook.) Raf.	(fl.,fr.)
		Stoffers A.L.		534	1982–11–21	Guyana	Caularthron bicornutum (Hook.) Raf.	(fl.)