"A collaborative project of the British Phycological Society and the Natural History Museum."
Originally published: London : Natural History Museum, 1977.
Seaweeds of the British Isles. Volume 1, Rhodophyta. Part 1, Introduction, Nemaliales, Gigartinales by Peter S. Dixon. ISBN 9781907807084. Published by Pelagic Publishing in 2011. Publication and catalogue information, links to buy online and reader comments.