Collected by
Christopher Davidson
Location
United States, Washington, D.C. (U.S. National Arboretum)
Drosera filiformis Raf.
Davidia involucrata Baill.
Jatropha gossypiifolia L.
Cephalanthus occidentalis L.
Calycanthus floridus L.
Campsis radicans (L.) Bureau
