Aquatic and wetland plants of southwestern United States (1972) (19125753284)

Title: Aquatic and wetland plants of southwestern United States
Identifier: aquaticwetlandpl00corr (find matches)
Year: 1972 (1970s)
Authors: Correll, Donovan Stewart, 1908-; Correll, Helen B
Subjects: Aquatic plants -- Southwestern States; Wetland plants -- Southwestern States
Publisher: [Washington Environmental Protection Agency; [For sale by the Supt. of Docs. , U. S. Govt. Print. Off. ]]
Contributing Library: MBLWHOI Library
Digitizing Sponsor: MBLWHOI Library



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Fig. 18: 1 and 2, Thelypteris normalis: 1, frond and rhizome, x %; 2, segments with sori, x 3. 3, Thelypteris dentata: 3, segments with sori, x 3. 4, Thelypteris Tor- resiana: 4, pinna (x %) and segments with sori, x 3. (From Correll in Lundell's Flora of Texas, Vol. 1, PI. 34).