University of Arizona Herbarium
Catalog #: 416128
Secondary Catalog #: ORPI 18239
Taxon: Eriochloa acuminata var. acuminata
Family: Poaceae
Determiner: Sue Rutman (2013-09-21)
Show Determination History
Collector: Sue Rutman   20130921-21   
Date: 2013-09-21
Verbatim Date: 21 September 2013
Locality: United States, Arizona, Pima County, Organ Pipe Cactus National Monument, near N boundary, about 0.1-0.2 mile east of Highway 85.
32.18802  -112.75931 +-10m.  WGS84
Elevation: 550 meters
Verbatim Elevation: 1803 ft
Habitat: Sonoran Desertscrub. Artificial catchment created in the 1940s, intended to supply water for wildlife, now occupied by Prosopis velutina and Olneya tesota.
Associated Species: Olneya tesota and Prosopis velutina covered with Ipomoea hederacea and Cucurbita digitata.
Occurrence Remarks: Abundant annual grass.
Specimen Images
Link to Source: ARIZ #416128
Record Id: 538b39fa-ba4a-42fc-8587-58af7d700d06
Occurrence ID (GUID): urn:uuid:0adc64f2-7aca-4ab4-9c78-75111f00facb
For additional information on this occurrence, please contact: ARIZ Herbarium (
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