About this item...

Polysiphonia violacea (Roth) Grev.

Specimen

MNHN-PC-PC0122005
Collins F.S., Holden I. & Setchell W.A., Phycoth. Bor.-Amer., ed.1**, 595b
With tetraspores.

Taxonomy

Algues
Polysiphonia violacea (Roth) Grev.

Origin

Rhode Island
Newport
1898-8/1898-9
Just below low water mark.

Determination

Collins, Holden & Setchell