1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
1 specimen
Physaria palmeri
BISH 455497 · Stemmermann, R.L., 1973
Clark County, 35 mi E of Las Vegas on Interstate 15, 5 mi W of the Byron Exit., Mojaveau desert
