The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50105935, and has not been changed.

M Viola crassicalcarata Ching J. Wang is a synonym of Viola japonica Langsd. ex DC.

This name is a synonym of Viola japonica Langsd. ex DC..

The record derives from Tropicos which reports it as a synonym (record 50105935) with original publication details: Acta Bot. Yunnan. 14(4): 379-340, f. 1, 1-8 379 1992.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:968523-1.