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Arizona State University Vascular Plant Herbarium

(ASU:Plants)

Taxon: Achnatherum eminens (Cav.) Barkworth
Family: Poaceae

Collector: Elizabeth Makings   1538   

Date: 2003-05-14

Locality: USA, ARIZONA, Cochise County, Upper San Pedro River floodplain. Foot of Brunckow Hill, ca, 1 mile south of Charleston Road, on west side of rocky outcrop.

31.6262  -110.174

Elevation: 1280 meters Verbatim Elevation: 4200ft

Habitat: Rocky outcrops, granitic, volcanic substrate

Associated Species: Aloysia wrightii, Acacia constricta, Acourtia wrightii, Zinnia acerosa, Muhlenbergia porteri, Sphaeralcea laxa, Digitaria californica, Tridens muticus, Eragrostis lehmanniana, Hibuscus denudatus.

Description: Perennial grass ~70 cm. panicle branches nodding, leaf blades curved perpendicular to culm revealing conspicuous ligule. blades revolute, especially near tips.

Specimen Images

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Record ID: e110b1d0-bf93-42f6-b515-a1468c825892

For additional information on this specimen, please contact: Elizabeth Makings (Elizabeth.Makings@asu.edu)

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Arizona State University Vascular Plant Herbarium (ASU:Plants)