U.S.P.R.R. Ex. & Surveys 32d parallel California. Botany, Plate VI. Aplopapappus sph'rocephalus.
2015798
Found In:
Beinecke Rare Book and Manuscript Library > U.S.P.R.R. Ex. & Surveys 32d parallel California. Botany, Plate VI. Aplopapappus sph'rocephalus.
Plants.