Kelp and nori (8)
I believe the answer is:
seaweeds
(Another definition for seaweeds that I've seen is " Species of marine algae".)
I've seen this clue in the LA Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free.
Check out my app
or
learn more
about the Crossword Genius project.