1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
1 specimen
Xanthium spinosum
BISH 790008
Hill, S.R., 1984San Miguel County, local in dry stock tank bed near W. fenceline of South Rim pasture, 1 mi N of Cabra de Rimcon (S rim of mesa). Ca. 15 mi E of Las Vegas; 8 mi S of Rte. 104
