Descurainia torulosa Rollins
Annotated by Ihsan A. Al-Shehbaz, 23 Apr 2010. Remarks: First record for Montana.

Montana: Park County: DaisyPass, Cooke City, Mt. Beartooth Mts. Elev. 2980 m.
Alpine talus slope and alpine sod.

R. Rosentreter 1557, Aug 17, 1979
SRP, Accession: 56728