SEINet
General Research Observations
Taxon:
Helianthus petiolaris Nutt.
Family: Asteraceae
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.
Usage Rights: http://creativecommons.org/licenses/by-nc/3.0/
Record Id: 68ab4394-721c-47fe-a0b1-90472c8c378e
Occurrence ID (GUID):
68ab4394-721c-47fe-a0b1-90472c8c378e
For additional information on this occurrence, please contact:
SEINet Administrator (seinetadmin@asu.edu)
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