Circumscription of Gentiana harwanensis (Gentianaceae) and its addition to the flora of Eastern Himalaya

Abstract

Gentiana harwanensis G.Singh is reported for the first time from Eastern Himalaya. This taxon has been treated earlier as a subspecies of Gentiana capitata. It is reinstated here as a distinct species. A detailed description, photo plate, notes on distribution and habitat are provided for easy identification.