⚠ Version 1 of The Plant List has been superseded.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.
This name is a synonym of Osmorhiza aristata var. longistylis .
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
.