About this item...

Petrocelis middendorfii (Rupr.) Kjellm.

Specimen

MNHN-PC-PC0123055
Collins F.S., Holden I. & Setchell W.A., Phycoth. Bor.-Amer., ed.1**, 900

Taxonomy

Algues
Petrocelis middendorfii (Rupr.) Kjellm.

Origin

Californie
San Francisco
Land's End
1898-12-20
Forming thick, reddish-brown to black, orbicular or decidedly irregular patches on rocks nar high water mark.

Determination history

Collins, Holden & Setchell
Collins, Holden & Setchell