RSA - California Botanic Garden Herbarium (RSA:RSA)
3c6f2526-7a89-4ac3-8977-7aef7a146a06
774794
Artemisia tridentata Nutt.
Asteraceae
A. C. Sanders (2011)
R. G. Swinney
11405
2009-07-29
United States, California, Los Angeles, Horse Flats, 1 air mile NNW of Newcomb's Ranch at Hwy 2/Angeles Crest Hwy.; Chilao Flat 7.5' Q.
34.3427778 -118.01 +-1000m.
T3N R11W S14
1000; 1000
1720 meters
5640ft.
Flats with shallow channel with areas of surface water; yellow pine forest and chaparral with riparian vegetation along central channel, with Pinus jeffreyi, Quercus chrysolepis, Q. wislizeni (mostly at margins), Artemisia tridentata, Eriastrum densiflorum, Cercocarpus, Eriogonum fascic. polif.