Links to useful resources:
THE SEAWEED OF CANADA: GUIDE PAGES TO ASSIST WITH SPECIES CONFIRMATION!
Nøkkel for Rhodophyta (in Norwegian)
Nøkkel for Chlorophyta (in Norwegian)
Nøkkel for Phaeophyceae (in Norwegian)
Metodar og forklaringar for norske nøklar (in Norwegian)
https://www.aphotomarine.com/seaweed_green_algae.html
