
seen from United Kingdom
seen from France
seen from Egypt

seen from United States
seen from Jamaica
seen from Singapore

seen from France
seen from Russia

seen from Spain

seen from Australia

seen from United States

seen from United Kingdom

seen from United States
seen from Greece
seen from United Kingdom
seen from United States
seen from United States
seen from St. Martin
seen from Canada

seen from United States
Turbinaria ornata, growing in the wild
#1036 - Cystophora sp.
A large brown algae, with the thalli usually limited to two dimensions, and branching in a mathematically pleasing manner. Floats are borne singly, on lateral branches.
This one appears to be C. grevillei
One of dozens of species of seaweed I found washed up at a beach in Falcon this winter - it’s taken me 6 months to get around to actually discussing them.