Trifolium nanum Torr.
Annotated by Peter Lesica, 28 Jul 2006. Remarks: Cymopterus hendersonii became a jr synonym of Pteryxia hendersonii

Montana: Madison County: No-man Ridge, Madison Range; at the pass at the south end of Ridge. Elev. 10200 ft.
45.0512° N, 111.4444° W; T9S R2E S14
Coordinate Source: TRS-website.
Prostrate form abundant in stony calcareous soil at the pass at the south end of No-man Ridge. With Phlox pulvinata and Astragalus kentrophyta. Phenology: Flowers and Fruits.

Peter Lesica 9653, Jul 28, 2006
With P. Kittelson
MONTU, Accession: 132597