United States, California, San Bernardino, The Wildlands ConservancyPipes Wash, collecting between Black Hill and Flat Top Mesa, approximately 2 air miles north of Pioneertown.; Yucca Valley North
34.18797 -116.49206
T1N R5E S7
1190 meters
3904ft.
Large active wash. Infrequent/scattered on gravely benches in wash.
Populus fremontii, Salix laevigata, Baccharis sergiloides, Yucca brevifolia, Y. schidigera, Senegalia greggii, Ephedra nevadensis, Scuttelaria mexicana, Hymenoclea salsola, Larrea tridentata, Prunus fremontii, Atriplex canescens, Krameria, Opuntia basilaris, Malacothrix glabrata, Chaenactis stevioides, Phacelia distans, Eriophyllum wallacei, and many other annual species