Sea lettuce (Ulva lactua)

Species information

Sea lettuce underwater © Sue Scott	Sea lettuce underwater with diver in background © Sue Scott	Sea lettuce underwater © Laurie Campbell / lauriecampbell.com
Sea lettuce © Roger Key	Sea lettuce © Doug Wechsler / naturepl.com	Sea lettuce © Nigel Coulton / www.nhpa.co.uk
Sea lettuce © Keith Hiscock