OLD WORLD GESNERIACEAE X: BORNEAN SPECIES OF CYRTANDRA ALLIED TO C. PHOENICOLASIA

Abstract

Cyrtandra phoenicolasia, C. hottae and five new species constitute a group distinguished by a suite of characters including setose vegetative parts, deeply divided calyx, small white corolla marked on the lower lip with yellow to brown, unilateral disc, ovary constricted at base, and fruit small. All species are fully described and an identification key provided.