Pycnospatha is a genus of flowering plants in the family Araceae. It contains only two species both of which are tuberous and endemic to Indochina (Laos, Thailand, Cambodia, Vietnam).

• Pycnospatha arietina Gagnep. - Thailand, Cambodia, Quan Phu Quoc Island of Vietnam
• Pycnospatha palmata Gagnep. - Laos, Thailand

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