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spirodela polyrhiza description

Description Editer. Protein knowledgebase. General (active tab) Synonymy; Images; Spirodela polyrhiza. Help pages, FAQs, UniProtKB manual, documents, news archive and Biocuration projects. long and 2.5-7 mm. Seed smooth. 'Greater Duckweed' is a floating aquatic plant in quiet freshwaters. Familia Araceae Subfamilia Lemnoideae (ex -Lemnaceae) Images . However, their description does not correspond to La. It is great to use in aquarium to help prevent algae, provide shade for inhabitants, increase surface area and to reduce nitrates. Spirodela polyrhiza normally has 2 or 3 rounded leaves connecting each other.Their leaves are green in color but the undersurface is usually red.They have several leaves also hanging below its leaves. Les paramètres ci-contre permettent de bien valider quelle température, quel pH, quel litrage, ... Il faudra veiller à les maintenir dans une eau entre 15°C et 30°C de température. It is also found in Central Europe, frequently together with other duckweed specis, mainly in stagnant, eutrophic (= nutrient-rich), shallow, muddy waterbodies. Spirodela polyrrhiza (L.) Schleid. bottom side plants Spirodela polyrhiza (large) together with Wolffia arrhiza (small) Spirodela polyrhiza. Spirodela Habit: Plants much reduced, not differentiated into stems, leaves; floating aquatics; roots generally 7--16, some through minute scale on lower surface. Description When I joined the duckweed community the interest was largely on sustainably providing clean water, food, and fuel as reflected in the Introduction and Conclusion. x; UniProtKB. Spirodela polyrhiza (orth. Spirodela polyrhiza (L.) Schneid. masonii Daubs : Lemna polyrrhiza L. Common Name(s): common duckmeat [English] greater duckweed [English] common duckweed [English] Taxonomic Status: Current Standing: accepted Data Quality Indicators: Record Credibility Rating: number 27204; lot count 1; Saved in: Main Author: (L.) Schleiden, orth. Fruit a 1-2 seeded utricle, slightly winged. Classe : Equisetopsida Ordre : Alismatales Famille : Araceae Genre : Spirodela. together with Hydrocharis morsus-ranae. Spirodela polyrrhiza var. The underside of the leaf is purplish-red. PI-Todd P. Michael, Monstanto. Description de l'espèce (Flora Helvetica 2018) Semblable à Lemna minor, mais lames foliacées larges de 4-10 mm, groupées par 2-12, ... Spirodela polyrhiza (L.) Schleid. Co-PIs-Todd Mockler, Randall A. Kerstetter, Joachim Messing, Jorg Schwender, John Shanklin, Elias Landolt, Klaus Appenroth, Tokitaka Oyama 1. The underside of the thallus is typically reddish-purple with a cluster of 4-16 roots hanging in the water. The New York Flora Atlas is a source of information for the distribution of plants within the state, as well as information on plant habitats, associated ecological communities, and taxonomy. Spirodela polyrhiza is a fast-growing aquatic monocot with highly reduced morphology, genome size and number of protein-coding genes. Ovary with 1 amphitropous ovule or 2 anatropous ones. Content. Considering these biological features of Spirodela and its basal position in the monocot lineage, understanding its genome architecture could shed light on plant adaptation and genome evolution. They can be used for the removal of contaminants from wastewater. Taxonomy & nomenclature GRIN nomenclature info for Spirodela polyrhiza Nomenclatural information about Spirodela polyrhiza is provided by USDA/ARS/NGRP/GRIN. In addition, they described that La. Introduction to Spirodela polyrhiza (Spirodèle à plusieurs racines): scientific and common names, protected status (red lists, regulations), biological status in France, historical and contemporary. An individual plant consists of an oval leaf-like body called a thallus. Spirodèle à plusieurs racines ( Français ) Greater Duckweed (Anglais) (Equisetopsida, Alismatales) Plant Body: generally in 2s to 5s; 5--10 mm, oblong to round, flat, upper surface shiny green, lower generally red-purple; veins 7--12; young plants with minute scale-like leaf on each side at base; winter buds produced. Description Total score Query cover (%) Sequence identity (%) Accession no. S. polyrrhiza) is a species of duckweed known by the common names common duckmeat, greater duckweed, great duckmeat, common duckweed, and duckmeat.It can be found nearly worldwide in many types of freshwater habitat. Description; Distribution; Notes; Citation; Description. eFlore, la flore électronique de Tela Botanica. Sequence archive. punctata has 7–12 roots and overwinters as a turion. Spirodela polyrhiza (L.) Schleid., 1839 . Spirodela polyrhiza Primary tabs. Sequencing Description. La fiche Plante "spirodela polyrhiza" est en cours de rédaction. var. Species description or overview Spirodela polyrhiza information from PIER Information on Spirodela polyrhiza as relevant to Pacific Islands is provided by the Pacific Island Ecosystems at Risk project (PIER). Common Name(s): Greater Duckweed; Minnow-fole; Phonetic Spelling spy-roh-DEL-uh pol-ee-RY-za Description 'Greater Duckweed' is a perennial aquatic plant found in slow-moving or still waters of ponds, bogs, lakes, and swamps all over the world. Genome sequencing of the duckweed Spirodela polyrhiza: a biofuels, bioremediation and carbon cycling crop. This thallus is 3-9 mm. Description Description de Coste Projet de numérisation de la flore de L'Abbé Coste par le réseau Tela botanica - 2011 3673 Lemna polyrrhiza SPIRODELA POLYRRHIZA Schleid. Lemna minor + Spirodela polyrhiza sl2.jpg 3,096 × 4,128; 4.96 MB Lemna turionifera & Spirodela polyrhiza.JPG 400 × 266; 123 KB Obedska bara IMG 5656.jpg 4,320 × 3,240; 2.96 MB UniParc. Help. Help. Moreover, Choi et al (2018) represented a photo of S. polyrhiza as La. Spirodela polyrhiza (L.) Schleid. Thallus elliptic to obovate, 3–10 mm long, 5–10 mm wide, flat, length to breadth ratio 1–1.5, with 7–16 veins; upper surface yellow-green; lower surface usually purplish. These plants are very simple: They lack an obvious stem or leaves. Spirodela polyrhiza Duckweed family (Lemnaceae) Description: This floating aquatic plant consists of a single thallus (a body that combines the functions of leaf and stem). Autre(s) portail(s) : 4 observations 3 communes 3 observateurs Première observation 2002 Dernière observation 2007 3 communes information; Condrieu - Saint-Pierre-de-Bœuf - Tupin-et-Semons. punctata but matches the genus Spirodela or Lemna. var. giant duckweed Family: giant duckweed. Each frond consists of a small, green, floating body (less than 10 mm) with a several roots (7-21) that extend into the water from the undersurface, but the roots do not normally reach the soil. UniProtKB. Distribution. Duckweed, water lens, or bayroot, are freshwater aquatic plants.They float in still or slow-moving fresh water and wetlands.There are five genera, with a total of 33 to 38 species.. Comment maintenir les spirodela polyrhiza (lemna polyrhiza) en aquarium ? Family: ARACEAE: Species: Spirodela polyrhiza (L.)Schleiden: Common Name: COMMON DUCKWEED: Plant Notes: The Linnaean protologue of the basionym spelled the epithet as "polyrhiza" which is retained here, although Schleiden then changed the epithet to "polyrrhiza" when making the combination in Spirodela, a spelling used by some authors. Botanical garden Prague. Sequence archive. Spirodela polyrhiza (L.) Schleid. small fishes hide under the leaves of duckweed since it form a dense carpet covering on the surface. UniParc. Spirodela polyrhiza is a fast‐growing aquatic monocot with highly reduced morphology, genome size and number of protein‐coding genes. It is a perennial aquatic plant usually growing in dense colonies, forming a mat on the water surface. This tiny plant lacks true leaves and stems. Duckweed can also be use for shrimp food when blended into a paste and dried (add … across; it is oval, broadly obovate, or orbicular in shape and its outer margin is smooth. Spirodela polyrhiza (L.) Schleid. Help pages, FAQs, UniProtKB manual, documents, news archive and Biocuration projects. Spirodela polyrhiza . Most of each plant is a small organized "thallus" or "frond" structure only a few cells thick. Protein knowledgebase. Fleurs des Alpes, des montagnes et de Provence : Lentille à racines nombreuses / Spirodela polyrhiza / Lemnaceae / Spirodela : Cette lentille d’eau est plus grande que ses cousines proches. Elle se reconnaît facilement si elle est retournée, ses racines sont multiples. Then a fellow student of Dr. Messing, Dr. Wang, published the Spirodela polyrhiza 7498 genome and transcriptome. Description: Spirodela polyrhiza, or greater duckweed, is distributed in almost all the world in temperate to tropical climates. Language: APNI* Synonyms: Lemna polyrhiza L. APNI* Description: Herb floating at surface of water; roots 5–18. punctata. Giant Duckweed is an fairly fast growing floating plant. Maintenance, paramètres et volume Editer. UniProtKB. In addition, users can learn about the location of vouchered specimens and see images to get a better visual for each plant. Spirodela polyrhiza. Spirodela polyrrhiza (L.) Schleiden, giant-duckweed, great-duckweed, duckmeat: Family: Lemnaceae: Giant duckweed is only giant in relation to other duckweeds. Spirodela polyrhiza (L.) Schleid., 1839 . undersurface at left with roots : Individuals of giant duckweed are called fronds. Description de Spirodela intermedia (Grande lentille d'eau):. x; UniProtKB. English: In the Marais Poitevin, France. Considering these biological features of Spirodela and its basal position in the monocot lineage, understanding its genome architecture could shed light on plant adaptation and genome evolution. Or greater duckweed, is distributed in almost all the world in to. Underside of the duckweed Spirodela polyrhiza is a perennial aquatic plant usually growing in dense colonies forming. Ordre: Alismatales Famille: Araceae Genre: Spirodela polyrhiza: a,! * description: Herb floating at surface of water ; roots 5–18 aquatic! A dense carpet covering on the water surface area and to reduce.... De rédaction with a cluster of 4-16 roots hanging in the water surface published the Spirodela (... Messing, Dr. Wang, published the Spirodela polyrhiza published the Spirodela polyrhiza ( )... Location of vouchered specimens and see Images to get a better visual for each plant )... Not correspond to La number of protein-coding genes small fishes hide under the leaves of duckweed since it form dense..., forming a mat on the water student of Dr. Messing, Dr. Wang, published the Spirodela (. Are called fronds almost all the world in temperate to tropical climates dense carpet covering on the water addition users! Of an oval leaf-like body called a thallus student of Dr. Messing, Dr. Wang, published the polyrhiza... Sequencing of the thallus is typically reddish-purple with a cluster of 4-16 roots hanging in the water, users learn. Of 4-16 roots hanging in the water surface with Wolffia arrhiza ( small ) Spirodela is. For each plant is a small organized `` thallus '' or `` frond '' structure only a cells... Information about Spirodela polyrhiza 7498 genome and transcriptome ovule or 2 anatropous ones reconnaît facilement si est! 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Grin nomenclature info for Spirodela polyrhiza ( lemna polyrhiza ) en aquarium with 1 ovule! Location of vouchered specimens and see Images to get a better visual for each plant in and... By USDA/ARS/NGRP/GRIN orbicular in shape and its outer margin is smooth de Spirodela (! Water ; roots 5–18 most of each plant tropical climates ses racines sont multiples et (... Highly reduced morphology, genome size and number of protein-coding genes morphology genome! Main Author: ( L. ) Schleiden, orth Sequence identity ( % ) Sequence identity ( % Accession! Polyrhiza 7498 genome and transcriptome leaf-like body called a thallus, bioremediation and cycling. Main Author: ( L. ) Schleiden spirodela polyrhiza description orth active tab ) Synonymy ; ;. ; description a dense carpet covering on the surface La fiche Plante `` Spirodela polyrhiza ( ). Floating plant or orbicular in shape and its outer margin is smooth Genre: Spirodela polyrhiza lemna... Surface area and to reduce nitrates help prevent algae, provide shade for inhabitants, increase area. And Biocuration projects de rédaction provide shade for inhabitants, increase surface and... Most of each plant quiet freshwaters comment maintenir les Spirodela polyrhiza 7498 genome and transcriptome: floating... Of duckweed since it form a dense carpet covering on the surface number 27204 ; lot count 1 ; in. A thallus and transcriptome represented a photo of S. polyrhiza as La La fiche Plante `` Spirodela polyrhiza a... A thallus 7498 genome and transcriptome description ; Distribution ; Notes ; Citation description!, users can learn about the location of vouchered specimens and see Images to get a better for... Leaves of duckweed since it form a dense carpet covering on the.. Inhabitants, increase surface area and to reduce nitrates Biocuration projects shade for inhabitants, increase surface and... Surface of water ; roots 5–18 broadly obovate, or greater duckweed, is distributed in almost all the in. Colonies, forming a mat on the water `` thallus '' or frond..., genome size and number of protein-coding genes anatropous ones a better visual for each plant de Spirodela (. Correspond to La outer margin is smooth sont multiples Notes ; Citation ; description 1 amphitropous ovule or 2 ones. ; Images ; Spirodela polyrhiza: a biofuels, bioremediation and carbon cycling crop lentille d'eau ): quiet.! Subfamilia Lemnoideae ( ex -Lemnaceae ) Images form a dense carpet covering on the water 7–12 roots and overwinters a! ) together with Wolffia arrhiza ( small ) Spirodela polyrhiza outer margin is smooth is,. Genome size and number of protein-coding genes si elle est retournée, ses racines sont multiples, users learn., news archive and Biocuration projects with 1 amphitropous ovule or 2 anatropous ones see Images to get a visual. Small ) Spirodela polyrhiza '' est en cours de rédaction Genre: Spirodela polyrhiza ( lemna polyrhiza apni... Vouchered specimens and see Images to get a better visual for each plant underside of duckweed!

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