Collection place
- Southwestern United States128
- Alaska120
- San Luis Obispo County, California109
- Santa Barbara County, California102
- South America89
- Cusco Region, Southern Peru81
- Peru81
- Southern Peru81
- Asia80
- East Asia76
- Arizona71
- CA-SBa-518, Solvang, Santa Barbara County70
- Mission Santa Ines, Solvang, Santa Barbara County70
- Solvang, Santa Barbara County, California70
- Coconino County, Arizona67
- Huarocondo, Cusco Region, Southern Peru66
- Nipomo, San Luis Obispo County, California61
- near Nipomo, San Luis Obispo County, California61
- Africa57
- CA-SLO-141 (Dana Adobe), Nipomo, San Luis Obispo County54