To understand the evolution of Ulva chloroplast genomes at intraspecific and interspecific levels, in this study, three complete chloroplast genomes of Ulva compressa Linnaeus were sequenced and compared with the available Ulva cpDNA data. Our comparative analyses unveiled many noticeable findings. First, genome size variations of Ulva cpDNAs at intraspecific and interspecific levels were

Ulva rigida is commonly found in areas where nutrients are high, wave forces low and herbivory reduced. It is tolerant of stressful conditions, and its presence often indicates freshwater input or pollution. Ulva species are early-successional algae, quickly taking over new substrate on boulders that are cleared by storm disturbance.

attached to rocks during the first step of life grows in flotation in water (De Casabianca, Barthelemy, Serrano, & Sfriso, 2002). Periodically, particular species overgrow as ‘green-tides’ in eutrophicated coastal and lagoon waters (Venice lagoon, China) and Ulva torta (Mertens) Trevisan 1841: 480 Plants green, filamentous, up to 50 cm long, thin, unbranched, (usually) unattached and occurring in strings or mats. Thallus comprising 3 -12 longitudinal rows of cells arranged in a tube surrounding a small central hollow. Ulva shanxiensis L. Chen, J. Feng & S. L. Xie (Ulvaceae), a new species from Shanxi Province in northern China, is described, illustrated, and compared with its closest relatives. The taxon may be confused with U. prolifera O. F. Müller and U. intestinalis L., but is characterized by abundant spinal branches that end with a single-tier cell and more than one pyrenoid. A taxonomic key is Források. Ulva Linnaeus, 1753 WoRMS; Linnaeus, C. (1753).

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Massor med döda fiskar låg inne vid kajen i Kuressaare, nedanför biskopsborgen. De var intrasslade inne ibland trådalger, mest tarmalger som heter Ulva  Caulerpa, Ulva, Chaetomorpha har alla olika N:P upptag och trivs under olika http://www.algaebase.org/SpeciesDetail.lasso?species_id=3802#. Citera  Synonymer: Ulva dichotoma Huds., platt gaffeltång Kännetecken Det [http://www.algaebase.org] [uttag 201511-25] Hay, M., Duffy, J.E. &  ʺIs the cryptic alien seaweed Ulva pertusa (Ulvales, Chlorophyta) widely Galway. http://www.algaebase.org; (visited 19 March, 2009) Haahtela I (1963) Some  Image: Sötvatten. Rhodophyta.

• 4 cups chicken stock • 2 sheets Ulva • 2 eggs • Salt and pepper • ½ tsp sesame oil • 1 or 2 green scallions • Bring stock to a boil. Add sea lettuce and stir.

AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. www.AlgaeBase.org; searched on 20 September 2011. Hoek, C. van den.

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… 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 … According to AlgaeBase, there are more than 120 current Ulva species. Species used to be determined by the structure of the blade, cells and other tiny features. However, recent studies show that these can change with age, reproductive state and environmental factors including being chewed upon by … Ulva australis, the southern sea lettuce, is a species of bright green coloured seaweed in the family Ulvaceae that can be found in waters around Australia and was first described by Swedish botanist Johan Erhard Areschoug.It is an edible green algae, although sometimes designated as a seaweed.

Ulva torta (Mertens) Trevisan 1841: 480 electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched April 2013. Silva 

Thallus comprising 3 -12 longitudinal rows of cells arranged in a tube surrounding a small central hollow. The Federation of European Phycological Societies (FEPS) was founded to promote the study, conservation and application of algae, to support educational activities and lobbying at the European level on matters involving algae, their present and projected roles. AlgaeBase is a global species database of information on all groups of algae, [1] as well as one group of flowering plants, the sea-grasses.

Enteromorpha intestinalis), grov tarmalg (Ulva compressa tid. Enteromorpha compressa), fingrenig tarmalg (Ulva procera tid. AlgaeBase (www.algaebase.org) maintains an updated list of newly described taxa, valid taxonomic names, currently accepted names, and other pertinent information of over 158,000 taxa of AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ulva lactuca Linnaeus, 1753. 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.
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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. 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.A synonym is U. fenestrata, referring to its "windowed" or "holed" appearance. Genus Ulva (2013) Dictionary, Encyclopedia and Thesaurus - The Free Dictionary. Species Detail : Ulva lactuca.

have become increasingly important worldwide for their environmental and financial impacts. A large number of such Ulva  Algaebase. 2952 likes · 2 talking about this.
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Classification kingdom Plantae Name Homonyms Plantae Common names Planta in Portuguese Planteriget in Danish Vegetal in Portuguese planten in Dutch plantes in French plants in English egentliga växter in Swedish planteriket in Norwegian Bokmål planteriket …

algae fucus palmaria ulva fucus vesiculosus armata chondrus crispus padina corallina. Related: algaebase.orf algaebase.orgf algaebase.orv algaebase.orvg algaebase 6 アナアオサUlva pertusa Lacy Sea Lettuce AlgaeBase ネイチャーセンター - - - 7 ナガアオサUlva arasakii - ネイチャーセンター - - - 8 ヒビミドロ目カイミドリ科ヒトエグサMonostroma nitidum- 田中次郎（1988-1990年調査） - - - Ulva (synoniem: Enteromorpha) is een geslacht van meercellige groenwieren, dat uit 385 soorten bestaat. De soorten komen voor in kustgebieden in de hele wereld, en enkele soorten komen ook voor in brak water.

161,205 species and infraspecific names are in the database, 22,720 images, 62,703 bibliographic items, 473,298 distributional records. Ulva uncialis (Kützing)  

Codiolum Nordenskiöldiannm. There are about 100 species Ulva currently listed on AlgaeBase which is probably a considerable underestimate; nearly 600 names have been used, as this was one of the earliest genera of algae to be described (by Carl Linnaeus).

De havs sallat omfattar släktet Ulva , en grupp av ätlig gröna alger som är allmänt fördelade längs kusterna i världens oceaner .