click thumbnail(s) to enlarge

ALGAE [878]

Ann. Sci. Nat., Bot., sér. 3, vol. 16 : t. 7 (1851) [37]

Illustration contributed by:

Natural History Museum, London, U.K.

no HD illustration available (m2) — Ann. Sci. Nat., Bot., sér. 3, vol. 16 : t. 7 (1851)