Verbatim text: Pennell, F. W. 1929. Agalinis and allies in North America: II. Proc. Acad. Nat. Sci. Philadelphia 81: 111–249.
Author: Pennell, F.W.
Year: 1929
Title: Agalinis and allies in North America: II
Journal: Proc. Acad. Nat. Sci. Philadelphia
Volume: 81
Pages: 111–249