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⚠ Version 1 of The Plant List has been superseded.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 kew-2691507, with some changes.

L Calceolaria pratensis var. williamsii (Phil.) Kraenzl. is a synonym of Calceolaria williamsii Phil.

This name is a synonym of Calceolaria williamsii Phil..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Pflanzenr. IV, 257C: 42 1907.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:41580-2.