Nomenclature: wfo-1200031814

Dioscorea polystachya f. elongata Nakai J. Jap. Bot. 13: 54 (1937)

Taxonomy: Synonym in 2024-12

Occurs in: 2023-06 : 2023-12 : 2024-06 : 2024-12

Accepted name is: Dioscorea polystachya Turcz.

Placement