code scanning institute
SI
scanning institute
Smithsonian Institute, Washington, D.C., U.S.A.
URL volume
https://archive.org/details/BotanischeErgeb00Wawr
species cited
Ooclinium villosum (Cass.) DC.
ID species recognized
836247
species recognized
Praxelis diffusa (Rich.) Pruski
ID genus recognized
11582
genus recognized
Eupatorium
Praxelis diffusa (Rich.) Pruski [4]