⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-33801645, with some changes.

Viola biflora var. hirsuta W. Becker is a synonym of Viola biflora var. biflora

This name is a synonym of Viola biflora var. biflora .

The record derives from Tropicos which reports it as a synonym (record 33801645) with original publication details: Beih. Bot. Centralbl. 36(2): 42 42 1918.