United States, California, San Bernardino, Pisgah lava flow, along Pisgah Crater Rd, 2.0 mi. south of Hwy 66 (and I-40), at NW end of (remains of) primary crater
34.74953 -116.38002
711 meters (2332ft)
Basalt flow, sparsely vegetated, gravel with pockets of aeolian sand; with Larrea tridentata, Ambrosia dumosa, Plantago ovata, Cryptantha maritima, Chorizanthe rigida.