University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00675462
Secondary Catalog #: 51229
Taxon: Athyrium distentifolium ssp. americanum (Butters) Hulten
Collector: Joseph Andorfer Ewan   13629   
Date: 1941-08-10
Verbatim Date:10 August 1941
Locality: United States, Colorado, Boulder, West end of Thunder Lake, head of N St. Vrain Creek, Wild Basin.
Elevation: 3109 meters
Verbatim Elevation: 10200 ft
Habitat: Deep Picea woods, stools of ferns with a mulch of leaves of former years accumulation about the base.
Occurrence Remarks: Athyrium distentifolium Tausch ex Opiz ssp americanum (Butters) Hulten det. by W.A. Weber, 1994. Original ID: Athyrium alpestre americanum Butters det. J. Ewan, 1947.
Specimen Images
Record Id: c6cb345a-5a5a-4c7c-8240-e4c6e8524a05
Occurrence ID (GUID): c6cb345a-5a5a-4c7c-8240-e4c6e8524a05
For additional information on this occurrence, please contact: J Ryan Allen (
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