The genus also includes the species previously classified under the genus Enteromorpha,[1] the former members of which are known under the common name green nori. If you have images for this taxon that you would like to share Ulva Lactuca Extract is an extract of the alga, Ulva lactuca. [2], Individual blades of Ulva can grow to be more than 400 mm (16 in) in size, but this occurs only when the plants are growing in sheltered areas. Eukarya - Bikonta - Plantae - Viridiplantae - Chlorophyta - Ulvophyceae - Ulvales - Ulvaceae - Ulva Ulva lactuca Linnaeus, 1753. The membrane is two cells thick, soft and translucent, and grows attached, without a stipe, to rocks or other algae by a small disc-shaped holdfast. Phylum: Chlorophyta Class: Cladophorophyceae Order: Ulvales-test Family: Ulvaceae Former Scientific Names: U. fenestrata. It is able to grow attached, sessile or free floating. Pesto de la mer. Not assessed. 6. Physical Characteristics: green alga up to 30 centimeters high with a broad, tough, translucent and membranous frond. Sea lettuce species are commonly found in the saltwater aquarium trade, where the plants are valued for their high nutrient uptake and edibility. A manual of the British marine Algae BHL3157990.jpg 1,827 × 3,244; 402 KB Just wondering, the wikipedia page for sea lettuce has "Ulva lactuca" as the scientific name, but "Ulva spp." As the name indicates, this edible green seaweed, looks like lettuce. advanced search... Login. The green algae Ulva lactuca, commonly known as sea lettuce, is easily harvested when it is exposed at low tide. It is attached to the substrate via a small hold-fast. interested in participating in a survey for Tropical Life Sciences Research 28(2) ... vitamin B1 and B2 content were determined by using UPLC H Class Waters, Photo Diode Array (PDA) with ACQUITY UPLC BEH Amide 1.7 um 2.1 × 100 mm column. The Sea Lettuce – Ulva lactuca plants grow attached, without a stipe, to rocks, other seaweeds and various substrates, by a disc shaped holdfast. It was authenticated by M. Govindraj, Field Man, Central Marine Fisheries research institute, Ramanathpuram, Tamilnadu, India. Class Ulvophyceae Order Ulvales Family Ulvaceae Genus Ulva Specific Epithet lactuca Taxon Rank species. Physical Characteristics: green alga up to 30 centimeters high with a broad, tough, translucent and membranous frond. High-N and low-N U. lactuca were stocked to separate aquaria without animals. For instances, Ulva lactuca contain high amount of cobalamin or vitamin B12. A macroscopic alga which is light to dark green in colour, it is attached by disc holdfast. Class: Chlorophyceae : Order: Ulvales : Family: Ulvaceae : Genus: Ulva: Species: lactuca Classification: Linnaeus, 1753 : Common Name: sea lettuce Geographic Range: it is widespread all over the world. 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