Primary collector
H.F.Olvera
Collection number
1805
Voucher location
Duke
Country of origin
Mexico
Secondary subdivision
Mpio. Rayones
Specific locality
A few km S of Rayones on road between Rayones and Galeana. Elev. 4410 ft.
Longitude (DD)
-100.0686
Latitude (DD)
24.9275
Elevation (m)
1344
Habitat
Gympsum hillside
Group
Pryer
User
tk117