A revision of the West Indian species of Lepanthes (Orchidaceae). III. Cuba

A study of herbarium material ofLepanthes indicates that there are at least 18 species on Cuba. The history of the collections and publications on the genus from the island is summarized, and a detailed key to the species is given. One new combination is proposed (L. blepharophylla) and the following species are described as new:L. acunae,L. dressleri,L. cubensis,L. grisebachiana,L. obliquiloba, andL. occidentalis, of which three are from western provinces and two have been associated with inappropriate names.L. mandibularis Reichb. f. is tentatively considered a synonym ofL. chrysostigma Lindl. although the type ofL. mandibularis could not be found. The range of variation included under the nameL. fulva Lindl. suggests that more than one species is involved.