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C.V.D. d’ Orbigny, Dict. Univ. Hist. Nat.: t. 2[[Cryptogames 8] (1841-1849) [Oudart] [51]
drawing: Oudart [6]
Illustration contributed by:
The Library of Congress, U.S.A.
C.V.D. d’ Orbigny, Dict. Univ. Hist. Nat.: t. 2[[Cryptogames 8] (1841-1849) [Oudart]