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⚠ Version 1 of The Plant List has been superseded.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-50096565, with some changes.

M Penstemon procumbens Greene is a synonym of Penstemon crandallii subsp. procumbens (Greene) D.D. Keck

This name is a synonym of Penstemon crandallii subsp. procumbens (Greene) D.D. Keck.

The record derives from Tropicos which reports it as a synonym (record 50096565) with original publication details: Pl. Baker. 3: 23-24 23 1901.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:187693-2.