General Research Observations
Taxon: Helianthus petiolaris Nutt.
Family: Asteraceae
Collector: Sue Carnahan   4468   
Date: 2020-09-07
Additional Collectors: Jim Verrier
Locality: United States, Arizona, Santa Cruz, Gardner Canyon Rd, E side of Santa Rita Mts, Coronado National Forest.
31.73112  -110.68429  WGS84
Elevation: 1460 meters
Verbatim Elevation: 4791 ft
Habitat: Disturbed ground in scrub grassland / oak woodland.
Associated Species: Chilopsis linearis, Quercus emoryi, Prosopis velutina, Machaeranthera tanacetifolia, Bothriochloa barbinodis, Aristida ternipes var. ternipes, Hopia obtusa, Sporobolus cryptandrus.
Description: Annual forb, 1 m; phyllaries narrowly lanceolate; rays yellow, disks brown.
Specimen Images
Record Id: 68ab4394-721c-47fe-a0b1-90472c8c378e
Occurrence ID (GUID): 68ab4394-721c-47fe-a0b1-90472c8c378e
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