Occurrence ID: 6e7e8a32-4710-4f18-a20a-3785192990c3
Family: Poaceae
Determiner: Collector
Observer: Ron Vanderhoff
Collector Number: 1165
Date: 2022-11-02
Locality: United States, California, Orange
Latitude/Longitude: 33.68758 -117.63115 +-5m. WGS84
Verbatim Coordinates: 33.68758 -117.63115
Elevation: 402 Meters
Habitat: Urban edge landscape, but within county park land. Perhaps some former irrigation, but appears off now.
individual.ASSOCIATED_TAXA: Cenchrus setaceus
Description: Large, rank perennial (30-50 larger than adjacent Cenchrus setaceus) with semi-woody culm bases. Loose clump to 1.4m (to infl. top), possibly short rhizomed. Stem erect to lax, glabrous (except at ligules). Lgule 1-3 mm with short, wooly hairs; blade moderately stout, V-shape in cross section, ca 8-11 mm wide, green. Inflorescence panicle 18 cm, arching; bristles/awns(?) varied in length 9-19 mm, lower versions ca 8-13 mm, well branched/feathery ca 66% of length, with slight bend on most at ca 3/4 proximal; central long version straight and unbranched to ca 19 mm.
Reproductive Condition: Vegetative
Individual Count: 2-10
Notes: Two plants 5 m apart. One mature and lax/almost sprawling, second younger plant. 3-4 additional large plants at ridgetop at park fence line.
Determination History
Specimen Media
For additional information about this specimen, please contact
Rebecca Crowe
rcrowe@uci.edu
Peter Bowler
pabowler@uci.edu
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Dataset Linkages
Occurrence is not linked to any datasets