Sea Lettuce – Ulva lactuca Scientific Classification Phylum : Chlorophyta Class : Ulvophyceae Order : Ulvales Family : Ulvaceae Genus : Ulva Species : Ulva lactuca (Linnaeus, 1753) Common Names : Sea Lettuce Irish – Glasán Distribution : Sea Lettuce – Ulva lactuca is a green seaweed / algae found worldwide. It is found on … Continue reading Sea Lettuce (Ulva lactuca)