any seaweed of the genus Ulva, having large leaflike blades. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. 1. type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce Familiarity information: GENUS ULVA used as a noun is very rare. Species with hollow, one-layered thalli were formerly included in Enteromorpha, but it is widely accepted now that such species should be included in Ulva.. Home; Dictionary entry overview: What does genus Ulva mean? Here is the classification of sea lettuce: Domain: Eukaryota. latissima Variety: Ulva lactuca var. SWAN. 4 Simple Seaweed Recipes . Sea Lettuce plant clade, plant tribe and order fall under the scientific classification of Sea Lettuce. sea lettuce (English) Noun sea lettuce (pl. There are over 100 species of Ulva spread all along the coasts of the world, and yet nearly … Genus Ulva L. – sea lettuce P. Contains 2 Species and 2 accepted taxa overall. CRISPER. sea lettuce, common name for algal species of the genus Ulva. Genus: Ulva Linnaeus, 1753 Species: Ulva lactuca Linnaeus, 1753 : Direct Children: Variety: Ulva lactuca var. n. Any of several green algae of the genus Ulva, having a membranous, leaflike, irregularly shaped thallus that can be eaten fresh or dried in salads or... Sea lettuce - definition of sea lettuce by The Free Dictionary. What are synonyms for genus Ulva? Omissions? Scaevola taccada, also known as the beach cabbage, a terrestrial flowering plant species that is native to coastal regions of the Indo-Pacific. I can't find it anywhere.. For this job, sea lettuce is a prime candidate. Modified entries © 2019 by Penguin Random House LLC and HarperCollins Publishers Ltd. ALGA. Ulva lactuca Linnaeus, 1753 (Sea Lettuce) This website is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Licence.. ROE. It is a green algae which means it is available for human consumption. It was later determined to be cardiac arrest resulting from pulmonary edema, which is an indication of possible hydrogen sulfide poisoning. The report will display the kingdom and all descendants leading down to the name you choose. From the genus ulva, this edible blue-green algae is primarily found along coastlines. sea lettuce. Anonymous. Waller – sea lettuce P. Species Ulva pertusa Kjellman – sea lettuce P. Enter a scientific or common name at any rank. Add sea lettuce and stir. 5 years ago. The holdfast, which anchors the alga to its substrate, is disklike. Ulva - type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce sea lettuce synonyms, sea lettuce pronunciation, sea lettuce translation, English dictionary definition of sea lettuce. [8] This has been the case off the coast of Brittany where a high level of nitrates, from the intensive farming there, washes out to sea. Description. Roaming beaches, one often notes a bright green, translucent alga with a most appropriate common name: Sea Lettuce - known to those more scientifically inclined by its genus names Ulva and Ulvaria. SWAMPOAK. Genus: Ulva. See more. The sea lettuces comprise the genus Ulva, a group of edible green algae that is widely distributed along the coasts of the world's oceans. Sea lettuce, particularly Ulva lactuca, is rich in mean? Add It is edible and is often called 'Sea Lettuce'. and Blunden, G. 1991. Let us know if you have suggestions to improve this article (requires login). Noun: 1. Green to dark green in colour, this species in the Chlorophyta is formed of two layers of cells irregularly arranged, as seen in cross-section. Sea Lettuce Genus and Other Classification Genus is a group of plants which are related to each other in some or the other way. Sea lettuce. Species Ulva clathratioides L.G. Ranges in size from 6 inches to 2 feet. Sea lettuce is not a plant because it has no vascular system or roots. Species: U. lactuca. Washington State University explains that sea lettuce is mostly deposited on the shores of the ocean and other water bodies when sea water retreats. [21]. Maximum Size. A green algae (Ulva diaphana); leaf-like thallus and section … genus-ulva | definition: type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce | synonyms: Ulva, sea lettuce, protoctist genus, sea-lettuce … 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. Ulva lactuca – and species of the Ulva genus are some of the easiest seaweeds to identify. Kraft, Kraft, & R.F. Genus: Ulva Species: lactuca. Ulva: Sea lettuce This is a small genus of marine and brackish water green algae. A small green alga (up to 30 cm across) with a broad, crumpled frond that is tough, translucent and membranous. COS. ERICA. Ulva lactuca, also known by the common name sea lettuce, is an edible green alga in the family Ulvaceae. [7] It is particularly prolific in areas where nutrients are abundant. POT. 1991 in Guiry, M.D. sea lettuce (plural sea lettuces) Any of several edible seaweeds of the genus Ulva. Synonyms for sea lettuces in Free Thesaurus. Sea lettuce (Ulva lactuca, and other species of the genus Ulva that look very similar) is one of more than 100 types of green seaweed found around the coast of New Zealand. Similar seaweed species of other genera: Monostroma spp., also known as the slender sea lettuce, a kind of algae. Sea lettuce definition, any seaweed of the genus Ulva, having large leaflike blades. 1 synonym for genus Ulva: Ulva. Ulva lactuca, also known by the common name sea lettuce, is an edible green alga in the family Ulvaceae.It is the type species of the genus Ulva.It is sometimes known as U. fenestrata, referring to its Seaweeds are generally anchored to the sea bottom or other solid structures by rootlike ‘holdfasts,’ which perform the sole function of attachment and do not extract nutrients as do the roots of higher plants. What are synonyms for sea lettuces? Alice Waters Teaches The Art of Home Cooking. The sea lettuces comprise the genus Ulva, a group of edible green algae that is widely distributed along the coasts of the world's oceans.The type species within the genus Ulva is Ulva lactuca, lactuca being Latin for "lettuce". The diploid adult plant produces haploid zoospores by meiosis, these settle and grow to form haploid male and female plants similar to the diploid plants. Definition of sea lettuce : any of a genus (Ulva) of marine green algae with broad fronds sometimes eaten as salad or used in soups Examples of sea lettuce in a Sentence Recent Examples on the Web Some of the more popular kinds include sea lettuce, Irish moss, bladderwrack, dulse, and feather boa kelp. It is the type species of the genus Ulva. The margin is somewhat ruffled and often torn. Introduction www.matthewoldfield.photoshelter.com. Ulva lactuca (Sea Lettuce) Genus: Ulva (sea lettuces, green lavers) Family: ULVACEAE (a family of algae) Order: ULVALES (an order of green seaweeds) Class: ULVOPHYCEAE (a class of green algae) Subphylum: CHLOROPHYTINA (a subphylum of algae) Phylum: CHLOROPHYTA (green algae) Subkingdom: VIRIDIPLANTAE (lower green plants) Kingdom : PLANTAE (plants) Domain: Eukaryota (eukaryotes) … Our editors will review what you’ve submitted and determine whether to revise the article. Updates? Define sea lettuce. Jetties, sometimes on hard substrates in lower bays, occasionally in upper bays. The genus name is the Arabic common name for this plant (Fernald 1950). It is edible and is often called 'Sea Lettuce'. Species with hollow, one-layered thalli were formerly included in Enteromorpha, but it is widely accepted now that such species should be included in Ulva. If you haven't solved the crossword clue Genus of the sea lettuce yet try to search our Crossword Dictionary by entering the letters you already know! The Sea Lettuce – Ulva lactuca plants grow attached, without a stipe, to rocks, other seaweeds and various substrates, by a disc shaped holdfast. Species with hollow, one-layered thalli were formerly included in Enteromorpha, but it is widely accepted now that such species should be included in Ulva.. It is a thin flat green seaweed, growing only 2 cell layers thick. [15][16], The sporangial and gametangial thalli are morphologically alike. The sea lettuces comprise the genus Ulva, a group of edible green algae that is widely distributed along the coasts of the world's oceans.The type species within the genus Ulva is Ulva lactuca, lactuca being Latin for "lettuce". Environmentalists blamed the phenomenon on excessive use of fertilizers and the excretion of nitrates by pig and poultry farmers. The type species within the genus Ulva is Ulva lactuca, lactuca being Latin for "lettuce". Ulva (genus) Media in category "Ulva (genus)" The following 24 files are in this category, out of 24 total. 1 2. This article was most recently revised and updated by, https://www.britannica.com/science/sea-lettuce, Marine Life Information Network - Sea Lettuce. ICEBERG. Genus is a group of plants which are related to each other in some or the other way. 1. type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce Class: Ulvophyceae. The sea lettuces comprise the genus Ulva, a group of edible green algae that is widely distributed along the coasts of the world's oceans.The type species within the genus Ulva is Ulva lactuca, lactuca being Latin for "lettuce". The broadleaf sea lettuce is similar to the narrowleaf sea lettuce and the false kelp, but its blades are much broader than the others (sheet-like). Asexual reproduction is typically by accidental fragmentation. [3][4], Ulva lactuca is very common on rocks and on other algae in the littoral and sublittoral on shores all around the British Isles,[5] the coast of France,[6] the Low Countries[6] and up to Denmark. Order: Ulvales. Kraft, Kraft, & R.F. Learn More in these related Britannica articles: commercial fishing: Seaweed. Genus is a group of plants which are related to each other in some or the other way. The Editors of Encyclopaedia Britannica This article was most recently revised and updated by Adam Augustyn, Managing Editor, Reference Content. Sea lettuce definition, any seaweed of the genus Ulva, having large leaflike blades. Family: Ulvaceae. Some species also grow in brackish water rich in organic matter or sewage and can accumulate heavy metals. The type species for the genus, U. lactuca, is found in shallow ocean waters nearly worldwide (the Americas, Northern Europe, Indian Ocean, China, New Zealand and beyond). sea lettuce (plural sea lettuces) Any of several edible seaweeds of the genus Ulva. What does spp. A green algae (Ulva diaphana); leaf-like thallus and section Wellcome V0044187.jpg 2,000 × 3,835; 3.32 MB. sea lettuces) Any of several edible seaweeds of the genus Ulva. A synonym is U. fenestrata, referring to its "windowed" or "holed" appearance. Ulva lactuca – and species of the Ulva genus are some of the easiest seaweeds to identify. sea lettuce in American English. See seaweed seaweed, name commonly used for the multicellular marine algae. [9][10] The result is that large quantities of Ulva lactuca are washed up on beaches, where their decay produces methane, hydrogen sulfide, and other gases. Ulva intestinalis. The common name sea lettuce generally refers to certain chlorophytes (green seaweeds) of the genus Ulva. Refine the search results by specifying the number of letters. Genus: Ulva Species: lactuca. The thallus, which somewhat resembles a lettuce leaf, is a sheet of cells up to 30 cm (12 inches) long and two cells thick and is embedded in a tough gelatinous sheath. Alison Wilson. AQUILA. It is often used in Asian cuisines as seaweed. MARINE. Emerald green, delicious, very easy to incorporate into your everyday meals and looking pretty much like a lettuce of the sea – this is a great one to have one your foraging list whether you are a beginner or an experienced salty sea dog. Click below on a thumbnail map or name for species profiles. The thallus of ulvoid species is flat and blade-like and is composed of two layers of cells. Synonym.com is the web's best resource for English synonyms, antonyms, and definitions. Sea lettuce, (genus Ulva), genus of green algae (family Ulvaceae) usually found growing on rocky shores of seas and oceans around the world. When these haploid plants release gametes they unite to produce the zygote which germinates, and grows to produce the diploid plant. Can be white or black when dry. It is edible and is often called 'Sea Lettuce'. Photographs from other photographers are used with permission but not included … In one incident near Saint-Michel-en-Grève, a horse rider lost consciousness and his horse died after breathing the seaweed fumes. Genus: Ulva L. – sea lettuce Subordinate Taxa. Sea Lettuce genus and other classification is necessary information to know for every botanist. Media in category "Ulva (genus)" The following 24 files are in this category, out of 24 total. rigida It may reach 18 centimetres (7.1 in) or more in length, though generally much less, and up to 30 centimetres (12 in) across. It is the type species of the genus Ulva. genus Ulva (n.). Similar seaweed species of other genera: Monostroma, also known as the slender sea lettuce, a genus of algae. • GENUS ULVA (noun) The noun GENUS ULVA has 1 sense:. Recorded distribution in Britain and Ireland An ubiquitous plant found on all but the most exposed rocky shores, but … Description: Thallus a green blade consisting of two cell layers, commonly with numerous small holes or perforations scattered throughout, reaching 60 cm (24 in) or more tall, although frequently much smaller. Ulva lactuca, also known by the common name sea lettuce, is an edible green alga in the family Ulvaceae.It is the type species of the genus Ulva.It is sometimes known as U. fenestrata, referring to its n. Any of several green algae of the genus Ulva, having a membranous, leaflike, irregularly shaped thallus that can be eaten fresh or dried in salads or soups. Sea Lettuce genus and other classification is necessary information to know for every botanist. 0 0. 1. type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce Add salt and pepper to taste. A final important item in aquaculture is seaweed. Sea lettuce, particularly Ulva lactuca, is rich in iodine and in vitamins A, B, and C and is used in salads and soups in parts of northern Europe, Japan, and China. Emerald green, delicious, very easy to incorporate into your everyday meals and looking pretty much like a lettuce of the sea – this is a great one to have one your foraging list whether you are a beginner or an experienced salty sea dog. Sea lettuce is not a plant because it has no vascular system or roots. It is often used in Asian cuisines as seaweed. Sea lettuce is bright green and forms thin sheets up to 30cm in diameter with wavy, ruffled edges. type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce American Heritage® Dictionary of the English Language, Fifth Edition. Crossword Clue ULVA. Genus: Ulva Common Name: Sea Lettuce Public Domain Description If you've ever visited the coast of North Carolina, there's a good chance that you've see Ulva at some point. • GENUS ULVA (noun) The noun GENUS ULVA has 1 sense:. ACER. Sea lettuce परिभाषा: any of various green seaweeds of the genus Ulva , which have edible wavy translucent... | अर्थ, उच्चारण, अनुवाद और उदाहरण Ulva: Sea lettuce. Habitat. Some species in the Southwestern United States were the source of a black dye used by Native Americans (Mabberley 1987). Many popular seaweeds can be found in Asian food stores, and often in the … The Plants Database includes the following 2 species of Ulva . This is a small genus of marine and brackish water green algae. Indergaad, M and Minsaas, J. There are other species of Ulva which are similar and not always easy to differentiate. Similar seaweed species of other genera: Monostroma spp., also known as the slender sea lettuce, a kind of algae. Thomas Keller Teaches Cooking Techniques. [17][18][19], U. lactuca is locally used in Scotland in soups and salads. AEGEAN. Some species also grow in brackish water rich in organic matter or sewage and can accumulate heavy metals. Sea Lettuce Genus and Other Classification. Antonyms for sea lettuces. Most material © 2005, 1997, 1991 by Penguin Random House LLC. Seasonal appearance: All year, with large blooms in the summer. Belongs to is a very large genus of algae or brown marine algae they unite to the. Creative Commons Licence by Adam Augustyn, Managing Editor, Reference Content the easiest seaweeds to identify truck! 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By Adam Augustyn, Managing Editor, Reference Content following 2 species other. 1 ], certain environmental conditions can lead to the algae spreading over large areas green and forms sheets. Feet deep very large genus of marine and brackish water green algae which means it is edible and often... Includes the following page as seaweed also known as the beach cabbage a. [ 9 ] [ 11 ], the death of the genus mean! ( Mabberley 1987 ) Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Licence no vascular system or roots than 100 species on!