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⚠ Version 1 of The Plant List has been superseded.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-100359995, with some changes.

M Streptanthus coombsae Eastw. is a synonym of Thelypodium howellii subsp. howellii

This name is a synonym of Thelypodium howellii subsp. howellii .

The record derives from Tropicos which reports it as a synonym (record 100359995) with original publication details: Proc. Calif. Acad. Sci., ser. 4, 20: 145. 145. 1931.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:299211-2.