Eight species are currently accepted:Neesia altissima – Thailand, PeninsularMalaysia, and JavaNeesia ambigua – BorneoNeesia glabra – BorneoNeesia kostermansiana – Thailand and western Peninsular MalaysiaNeesia malayana – Peninsular Thailand, Peninsular Malaysia, and SumatraNeesia piluliflora – Peninsular Malaysia and BorneoNeesia purpurascens – BorneoNeesia synandra – Peninsular Malaysia