⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2822885, with some changes.

Geranium atropurpureum var. cowenii (Rydb.) Dorn is a synonym of Geranium caespitosum E.James

This name is a synonym of Geranium caespitosum E.James.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Vasc. Pl. Wyoming 297 1988.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:277408-2.