⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-33800832, with some changes.

Viola adunca var. oxyceras (S. Watson) Jeps. is a synonym of Viola adunca Sm.

This name is a synonym of Viola adunca Sm..

The record derives from Tropicos which reports it as a synonym (record 33800832) with original publication details: Man. Fl. Pl. Calif. 647 647 1925.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1001653-2.