Revision of the genus Bromheadia (Orchidaceae)

This paper is a taxonomic revision of the genus Bromheadia. In Bromheadia sect. Bromheadia seven species and two varieties are recognized. One species, B. pendek, and one variety, B. borneensis var. longiflora, are described as new. Bromheadia philippinensis Ames & Quisumb. is here reduced to synonymy. Bromheadia sect. Aporodes has 19 species; 12 species (B. cecieliae, B. coomansii, B. devogelii, B. gracilis, B. graminea, B. grandiflora, B. humilis, B. latifolia, B. lohaniensis, B. longifolia, B. robusta, and B. srilankensis) are here newly described. Keys to the species are provided, together with a description of each species. Information on colours, distribution, habitat and ecology, general notes, and illustrations are given for each species where available.