Monographs Details: Irlbachia ramossisima (Benth.) Maguire
Authority: Maguire, Bassett. 1978. The botany of the Guayana Highland--part XI. Mem. New York Bot. Gard. 32: 1-391.
Family:Gentianaceae
Description:Distribution and Ecology - Distribution. Attributed to the Rio Negro, Amazonas, Brazil. No authentic material has been seen by me.

Discussion:2. Irlbachia ramosissima (Bentham) Maguire, comb nov Lisianthus ramosissimus Benth., Hook. Jour. Bot. Kew Misc. 6: 200. 1854. Brachycodon ramosissimus (Benth.) Prog., Mart. Fl. Bras. 6(1): 230. 1865. Pagaea ramosissima (Benth.) Ewan, Proc. Biol. Soc. Wash. 63: 165. 1950. Type. Rob. Schomburgk 989, Rio Negro (holotype K). Not seen by me. Probably a small-leaved part ofthe Irlbachia ramosissima-I. nemorosa-I. subcordata series, which may represent a single species.
Distribution:Brazil South America|