Cypripedium calceolus L.
Annotated by Steve Chadde, 16 Jun 1992. Remarks: Cypripedium calceolus var pubescens became a jr synonym of Cypripedium pubescens

Montana: Flathead County: "Bent Flat Fen", Spotted Bear River Drainage; 0.2 air miles North of Flathead NF Rd. 568. Elev. 3990 ft.
47.9433° N, 113.4582° W; T25N R15W S11 NE 1/4
Coordinate Source: TRS-website.
159 stems counted, over half flowering; moist ecotonal margins of a patterned fen, with Picea engelmannii, Betula glandulosa, Cornus stolonifera, Angelica arguta, Zigadenus elegans, Smilacina stellata, Equisetum arvense ca. 3.5 air miles ENE of Spotted Bear Ranger Station
MONTU-1994-13 Phenology: Flowers.

J. Stephen Shelly 1643, Jun 16, 1996
With Steve Chadde
MONTU, Accession: 119063