RSA - California Botanic Garden Herbarium (RSA:RSA)
RSA0177571
c7b38e2e-20cb-4ff3-ac01-ee41e2ab69c7
761116
Athysanus pusillus (Hook.) Greene
Brassicaceae
LeRoy Gross
4550
2010-05-15
Pamela Conway
United States, California, Kern, Bitter Creek National Wildlife Refuge: Far west end of the San Emigdio Mountains; Unit # 3. Headwall of Bitter Creek, east of Pelato Peak, and north of Cerro Noroeste Road.; Ballinger Canyon 7.5 Quad.Surveyed from 34.91520N, 119.38393W near top to about 34.91876N, 119.38396W.
34.9152 -119.38393
T10N R24W S36 NE1/4, S25 SE1/4, S30 SW1/4
1079-1251 meters
3540-4104ft.
Steep north-facing slope, with thick woodland of Pinus monophylla, Quercus x alvordiana, heavy vine growth of Pholistoma membranaceum under trees. More mesic habitat than surrounding rolling, grassy hillsides, and bottom of Bitter Creek.
Juniperus californica, Ribes quercetorum, Ericameria linearifolia, Chenopodium californicum, Lomatium macrocarpum, Osmorhiza brachypoda, Plagiobothrys tenellus, P. arizonicus, Allophyllum gilioides, Leptosiphon pygmaeus, L. liniflorus, Phlox gracilis, Gilia austro-occidentalis, G. jacens, Collinsia bartsiifolia davidsonii, Yabea microcarpa, Athysanus pusillus, Aphanes occidentalis, Lasthenia microglossa, L. gracilis, Thysanocarpus curvipes, Allium peninsulare, Bromus tectorum, B. madritensis rubens, B. hordeaceus, B. diandrus, Erodium cicutarium, Lithophragma parviflorum, L. cymbalaria, Stellaria nitens, Cryptantha sparsiflora, C. flaccida, Galium aparine, Guillenia lasiophylla, Tropidocarpum gracile, Sisymbrium altissimum, Minuartia douglasii, Poa bulbosa vivipara, Erysimum capitatum