Black Hills State University Herbarium
Catalog #: BHSC0032700
Taxon: X Elyhordeum macounii (Vasey) Barkworth & D.R. Dewey [Elymus trachycaulus × Hordeum jubatum]
Family: Poaceae
Collector: Rolfsmeier, Steven B.   17000   
Date: 2003-06-26
Verbatim Date: 26 Jun 2003
Locality: United States, South Dakota, Pennington, Buffalo Gap National Grassland; ca. 4.25 air miles south and 2 east of Farmingdale; west of Railroad Buttes; T2S R11E S6 SW1/4 SW1/4 SE1/4
Elevation: meters
Verbatim Elevation: 2910
Habitat: Bottom of moist draw dominated by Spartina pectinata and Elymus trachycaulus between hills of Elymus smithii - Nassela viridula, full sun, clay soil
Reproductive Condition: fruiting
Occurrence Remarks: A single clump seen
Specimen Images
Record Id: 9b08948d-abb4-4340-8403-1ce2b8d37bd4
Occurrence ID (GUID): 9b08948d-abb4-4340-8403-1ce2b8d37bd4
For additional information on this occurrence, please contact: Grace Kostel (
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