Ai
Created page with "== Introduction == Red algae, or Rhodophyta, are one of the oldest groups of eukaryotic algae, and also one of the largest, with about 5,000–6,000 species of mostly multicellular, marine algae, including many notable seaweeds. == Classification == The classification of red algae is complex and contentious. Traditionally, they were grouped with blue-green algae and green algae in the Division Thallophyta, o..."
