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Polysiphonia olneyi Harv.

Specimen

MNHN-PC-PC0123892
Collins F.S., Holden I. & Setchell W.A., Phycoth. Bor.-Amer., ed.1**, 1445
With cystocarps ; the same species, with tetraspores, was distributed as P.B.-A., n°440.

Taxonomy

Algues
Polysiphonia olneyi Harv.

Origin

Massachusetts
Eastham
Salt Pond
1907-7-13
On Zostera marina.

Determination history

Collins, Holden & Setchell
Collins