University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00675439
Secondary Catalog #: 56523
Taxon: Athyrium distentifolium ssp. americanum (Butters) Hulten
Collector: W. A. Weber   5057   
Date: 1949-08-21
Verbatim Date:21 August 1949
Locality: United States, Colorado, Boulder, Near timberline along trail between L. Isabelle and Pawnee Pass.
Elevation: 3200 meters
Verbatim Elevation: 10500 ft
Habitat: On open slopes near timberline.
Reproductive Condition: Spore
Occurrence Remarks: Athyrium distentifolium Tausch ex Opiz ssp americanum (Butters) Hulten, det. by W.A. Weber, 1994. Original ID: Athyrium alpestre var. americanum (Butters) Maxon. Very luxuriant bushy plants
Specimen Images
Record Id: fe48427e-c0b4-44ed-9565-8df7742f4948
Occurrence ID (GUID): fe48427e-c0b4-44ed-9565-8df7742f4948
For additional information on this occurrence, please contact: J Ryan Allen (
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