click thumbnail(s) to enlarge
ALGAE
[878]
P.B. Webb, S. Berthelot, Hist. Nat. Iles Canaries, vol. 2(4): : t. 8 (1836) [A. Riocreux] [17]
drawing: A. Riocreux [742]
Illustration contributed by:
Smithsonian Institute, Washington, D.C., U.S.A.
P.B. Webb, S. Berthelot, Hist. Nat. Iles Canaries, vol. 2(4): : t. 8 (1836) [A. Riocreux]