⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50098376, with some changes.

Uraspermum aristatum subsp. longistyle (Torr.) Kuntze is a synonym of Osmorhiza aristata var. longistylis (Torr.) B. Boivin

This name is a synonym of Osmorhiza aristata var. longistylis (Torr.) B. Boivin.

The record derives from Tropicos which reports it as a synonym (record 50098376) with original publication details: Revis. Gen. Pl. 1: 270 270 1891.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1109300-2.