code scanning institute
SI
scanning institute
Smithsonian Institute, Washington, D.C., U.S.A.
URL volume
https://archive.org/details/NorthAmericanwiIVWalc
species cited
Senecio lugens Richardson
basionym cited
Senecio lugens Richardson
ID species recognized
936370
species recognized
Senecio lugens Richardson
ID basionym recognized
936370
basionym recognized
Senecio lugens Richardson
Senecio lugens Richardson [2]
 
Compositae - SENECIONINAE