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Antithamnion americanum (Harv.) Kjellm.

Specimen

MNHN-PC-PC0123385
Collins F.S., Holden I. & Setchell W.A., Phycoth. Bor.-Amer., ed.1**, 1100a
With cystocarps. This pecies xas distributed as P.B.-A. N°47, but specimens very mostly sterile.

Taxonomy

Algues
Antithamnion americanum (Harv.) Kjellm.

Origin

Connecticut
Woodmont
1903-4-19
Floating.

Determination history

Collins, Holden & Setchell
Collins, Holden & Setchell