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⚠ Version 1 of The Plant List has been superseded.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-100359964, with some changes.

M Guillenia rostrata Greene is a synonym of Streptanthella longirostris (S. Watson) Rydb.

This name is a synonym of Streptanthella longirostris (S. Watson) Rydb..

The record derives from Tropicos which reports it as a synonym (record 100359964) with original publication details: Leafl. Bot. Observ. Crit. 1: 228. 228. 1906.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:284544-1.