Rhodophyta

Chondria coerulescens - - Photograph and basic information on this species with blue iridescence which grows on pebbles in mud.

The Intertidal Rocky Shore: Coralline Algae and Green Seaweed - - Photographs of about 6 species of encrusting varieties of algae and about 10 of green seaweeds that grow around the coasts of New Zealand.

The Intertidal Rocky Shore: Red Seaweeds - - Photographs of about 30 species of red algae that grow around the coasts of New Zealand.

Life Cycle of Red Algae - - Diagram showing the reproductive structures of red algae and further information on their life history.

Red Algae - - Information from Wikipedia on these seaweeds, their place in the fossil record, taxonomy and classification.

Rhodophyta - - Article by Jean-Marie Cavanihac on the red seaweeds and their complex reproductive cycles, with many fine images of the processes involved.

Rhodophyta in Acid Streams - - Information of a number of filamentous algal species found in field studies in Scotland, with images of each.

Rhodophyta: Red Algae - - Information on the characteristics of this group of seaweeds with details of the life cycle of Palmaria and Coralline algae.