SONCHUS ULIGINOSUS OCCURRING IN THE PHILADELPHIA AREA
Long, Bayard, 1885-1969
Article
1922
Torreya
22
Issue: 6
91--98
BioStor
English
Burlington, Vt, Torrey Botanical Club, 1901-1945
BioStor: https://biostor.org/reference/276415
Public domain. The BHL considers that this work is no longer under copyright protection.
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