n120_w1150
描述：
North American wild flowers Washington, D.C.,Smithsonian Institution,1925 [i.e. 1925-1928] biodiversitylibrary.org/page/43395509
North American wild flowers Washington, D.C.,Smithsonian Institution,1925 [i.e. 1925-1928] biodiversitylibrary.org/page/43395509
