New distribution record of Habenaria gibsonii var. foetida Blatt. & McCann (Orchidaceae, Orchidoideae) from Panay Island, Philippines, with notes on allied taxa, ecology, and conservation

Abstract

We report the occurrence of Habenaria gibsonii var. foetida Blatt. & McCann on Panay Island in the Philippines. Our new records represent the easternmost distribution of this species, and also the first in the Malesian region. We present a full description, photographs, updated distribution map, and notes on allied taxa, ecology, and conservation status of this taxon. Our report highlights the importance of Panay Island in floristic studies of the Philippines.