Multicellular Primary Producers ~ Seaweeds. Seaweeds – marine Macroalgae Threee types – red, brown, and green algae Most species are benthic Can be fouling.
By: Marie-Louise Posch. Kelp Kelp – general term for 124 species of brown algae. Classified in the Kingdom Chromista or Protista. v.
Kelp/Brown Algae