Missouri Bot. Spirodela is a genus of aquatic plants, one of several genera containing plants commonly called duckweed. China. punctata toward U (VI) were 40 and 132 mg/g after 2 h at pH 5, respectively. Status: Not Native, EPPC(II), OBL (NWPL) Specimen: View details of USF Herbarium specimens Crawford. It is native to Australia and Southeast Asia. It is expected that the present study contribute as a source of data to warn 2019. The aquatic plants, Azolla filiculoides, and Landoltia punctate, were used as complementing phytoremediators of wastewater containing high levels of phosphate, which simulates the effluents from textile, dyeing, and laundry detergent industries. Landoltia punctata Taxonomy ID: 50518 (for references in articles please use NCBI:txid50518) current name (1-3 mm). Landoltia es un género monotípico perteneciente a la familia Araceae. El género Landoltia es morfológicamente intermedio entre Lemna y Spirodela. Cinco Años Adiciones Fl. Published on the internet. Grayum, M. H. 2003. Syst. 1999. APNI* Spirodela oligorrhiza (Kurz) Hegelm. 1999. APNI* Spirodela pusilla Hegelm. punctata) in the wastewater at a uranium mine. Les, D.H. and D.J. Landoltia punctata has been considered as a potential bioenergy crop due to its high biomass and starch yields in different cultivations. Landoltia punctata has 2-5 roots descending from each leaf. L. punctata es originaria de Australia y el sur de Asia, pero en la actualidad se puede encontrar en el sur y este de los Estados Unidos. Dep. Flora of China (Acoraceae through Cyperaceae). This work investigated the binding mechanism of uranium by an indigenous Landoltia punctata (La. (CAIP, 2002). This page was last edited on 17 December 2019, at 12:18. Accessed: 2018 Nov. 11. Landoltia punctata (G.Mey.) [1]​, https://web.archive.org/web/20150906080403/http://floradobrasil.jbrj.gov.br/2010, Cross, J.W. Landoltia punctata is a small, free-floating plant that has fronds which produce thin roots. (eds.) Landoltia punctata (G. Meyer) Les & D.J.Crawford, considering its relative growth rate, dry/fresh biomass ratio as indicative of eutrophication or toxic effect. APNI* . giant duckweed in language. This page was last edited on 2 September 2020, at 18:14. Landoltia punctata (G.Mey. Structural class. Crawford – dotted duckmeat P Enter a scientific or common name at any rank. El género fue descrito por (G.Mey.) Nutrient starvation and light deprivation effects on starch accumulation in Landoltia punctata cultivated on anaerobically digested dairy manure Kevin Kruger. (2006). Flora category. Landoltia punctata is a tiny free-floating aquatic plant made up of individual fronds with fine roots. Zuloaga, F. O., O. N. Morrone, M. J. Belgrano, C. Marticorena & E. Marchesi. dotted duckweed in language. Editorial UTPL, Loja. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. In Spirodela (Landoltia) punctata the highest diversity was found in biotypes from Australia and southeastern Asia. Mey.) APNI* Lemna punctata G.Mey. The leaves are shoe-shaped, which makes it resemble a large Lemna species. Les & D.J.Crawford y publicado en Novon 9(4): 532. Landoltia punctata (dotted duckweed) Index. Landoltia punctata is a small, non-native, floating plant which can grow into dense masses in stagnant water bodies. Catálogo de las plantas vasculares del Cono Sur. Landoltia punctata was first documented in Missouri in the early 1930’s. Crawford : Taxonomic Status: Current Standing: not accepted - synonym : Data Quality Indicators: Record Credibility Rating: verified - standards met In this study, L. punctata was cultured in a nutrient medium with environmentally relevant NAP (0.1, 1, 3, 5, and 10 μg/L) and MC-LR (5, 10, 25, 50, and 100 μg/L) to determine individual and joint toxic effects. "Landoltia (Lemnaceae), A New Genus of Duckweeds." This supports the presumption of origin and species development in those regions, where early collection records also were made (Landolt 1986). "Landoltia (Lemnaceae), A New Genus of Duckweeds." Reference page. Plant Lemnaceae (Lemna perpusillaand Landoltia punctata)are aquatic plants that can theoretically absorb water and the elements contained in it so that it can be used as a media for testing nutrient elimination capaci- ty. Spirodela punctata. Les, D.H. and D.J. Crawford proposed segregating the species to a new genus Landoltia containing just the species L. punctata, on the basis of biochemical and DNA studies. Microcystis aeruginosa is one of the dominant algae in the “phytoplankton bloom” phenomenon. International Plant Names Index. Les & D.J. El género Landoltia es morfológicamente intermedio entre Lemna y Spirodela. D.H. Les & D.J. Foliage The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. The roots number from 2 to 4 and up to 7. J.V.Thomps. (2006). The species is morphologically intermediate between Lemna and other species of Spirodela . En 1999 Donald H. Les y Daniel J. Crawford propusieron el nuevo género Landoltia conteniendo una única especie: Landoltia punctata, (anteriormente Spirodela punctata) sobre la base de estudios de su ADN. The species is morphologically intermediate between Lemna and other species of Spirodela. Landoltia punctata (G. Meyer) Les & DJ Crawford. https://en.wikipedia.org/w/index.php?title=Spirodela_punctata&oldid=976398782, Short description is different from Wikidata, Taxonbars with automatically added basionyms, Creative Commons Attribution-ShareAlike License. The genus Landoltia belongs to the subfamily Lemnoideae (Appenroth et al., 2013, Cabrera et al., 2008, Les et al., 2002). Plant Body: generally in 2s to 5s; 3--5 mm, oblong to obovate, asymmetric, flat; veins 3--7; upper surface dark green, shiny, midline often with row of minute bumps, lower surface generally red-purple; young plants with minute scale-like leaf on each side at base; winter buds 0. 92: 618–622. Lista de espécies Flora do Brasil. Gard. Cobalt and nickel are known to induce starch accumulation in duckweed. Novon 9: 530–533. The Charms of Duckweed, https://es.wikipedia.org/w/index.php?title=Landoltia_punctata&oldid=126639175, Wikipedia:Control de autoridades con 15 elementos, Licencia Creative Commons Atribución Compartir Igual 3.0, Forzza, R. C. 2010. The plants can grow into dense mats in stagnant water. Science Press & Missouri Botanical Garden Press, Beijing & St. Louis. We monitored the growth rate, net photosynthesis rate, … The results showed that the removal capacity of the living (healthy fronds) and the dead (dried powder) La. Foliage Mature fronds of Landoltia punctata appear 1.5 to 2 times longer than wide, with widths measuring from 0.04-0.12 in. Spirodela punctata in World Checklist of Selected Plant Families. Files are available under licenses specified on their description page. However, it is not a legal authority for statutory or regulatory purposes. The Board of Trustees of the Royal Botanic Gardens, Kew. 2010. Landoltia punctata (G. NVS code Help. Landoltia punctata (G. Synonymy- 'Recent comprehensive review of morphological, biochemical and molecular data finds Spirodela punctata taxonomically distinct from other duckweeds (see Les and Crawford 1999). Monogr. Accessed Nov. 11 2018. Ecuador 1–75. Landoltia punctata was first documented in Missouri in the early 1930’s. Native Alternatives. The species is generally treated by taxonomists in the genus Spirodela (either as S. punctata or the synonym S. oligorrhiza) or, more recently, as the sole member of the new (1999) genus Landoltia (as L. punctata). Hammel, M.H. Ward (2011) argued that the typification of Lemna punctata G. Mey (the basionym of S. punctata) was ambiguous and should be rejected along with the new genus Landoltia and combination L. … 2018. 2008. 2005. Mey.) of Soil and Water Systems, Twin Falls Research and Extension Center, Univ. Fronds range from egg-shaped to kidney-shaped. Duckweed (Landoltia punctata) is a morphologically highly degraded flowering plant … Description: Herb floating at surface of water; roots 1–12. Gard. Published online. Syst. En 1999 Donald H. Les y Daniel J. Crawford propusieron el nuevo género Landoltia conteniendo una única especie: Landoltia punctata, (anteriormente Spirodela punctata) sobre la base de estudios de su ADN Potential genotoxic of water and sediment samples were also measured by the comet assay technique. )Les & D.J.Crawford: Common Name: DOTTED DUCKWEED: Plant Notes: The current application of this name was discussed by Wiersema (2014). Missouri Bot. The Charms of Duckweed. Cross, J.W. Lemnaceae. Spirodela polyrhiza (giant duckweed) Management. The report will display the kingdom and all descendants leading down to the name you choose. Les & D. J. Crawford, commonly called “dotted duckmeat”, was originally named Lemna punctata . Grayum, C. Herrera & N. Zamora (eds.). Mature fronds are 1.5 to 2 times longer than wide, with widths between 1-5mm. Crawford. The links will either be to the Nucleotide, EST, or Protein databases. Spirodela punctata (or Landoltia punctata, common name dotted duckmeat[1]) is a species of duckweed (Lemnaceae). In: Manual de Plantas de Costa Rica, B.E. A high density of microcystins (MCs) are produced when algae have explosive growth, which can damage the water environment and pose a great threat to aquatic animals, plants, and human health. Novon 9: 530-533. Mey.) Chemical: Diquat is a widely used and effective herbicide because it causes ion leakage in duckweed and other aquatic plants.A Florida study showed that after 20-30 years, Landoltia punctata developed resistance to Diquat and Paraquat herbicides. Les & D.J. The website also provides access to a database and images of herbarium specimens found at the University of South Florida and other herbaria. Although more closely related to Lemna than to Spirodela, this species has been reclassified under a new genus, Landoltia, in honor of Dr. Elias Landolt, world scholar on the Lemnaceae. Species of flowering plant in the family Araceae. The National Vegetation Survey (NVS) Databank is a physical archive and electronic databank containing records of over 94,000 vegetation survey plots - including data from over 19,000 permanent plots. Identity ... Kingdom: Plantae Phylum: Spermatophyta Subphylum: Angiospermae Class: Monocotyledonae Order: … In C. Y. Wu, P. H. Raven & D. Y. Hong (eds.) In 1999 D.H. Les and D.J. Bot. Below is a table of the sequences of clones from the WSSP Landoltia punctata cDNA Library that have been published on the NCBI sequence databases.To connect to the published report page of your clone, go to the NCBI Cross-Database Search page, and paste in the name of the clone. Crawford proposed segregating the species to a new genus Landoltia containing just the species L. punctata , on the basis of biochemical and DNA studies. Mey.) Monogr. Landoltia es un género monotípico perteneciente a la familia Araceae. Les DH, Crawford DJ (1999) Landoltia (Lemnaceae), a New Genus of Duckweeds. Les and Crawford (1999) demonstrated that it should be recognized in a new monotypic genus from Spirodela and created the combination Landoltia punctata (G. Bot. Crawford Show All Show Tabs dotted duckmeat 23: 1–515. Thallus ± rounded or broad-obovate, 2–5 mm long, 1.2–2.5 mm wide, length to breadth ratio 1.5–2, … Smal kroos in Dutch Bibliographic References. 107: 3 Vols., 3348 p. Flora of China Editorial Committee. D.H. Les & D.J. Crawford. Spirodela punctata (or Landoltia punctata, common name dotted duckmeat) is a species of duckweed . Les & D.J.Crawford Common names Dværgandemad in Danish dotted duckmeat in English dotted duckmeat in language. Synonyms: Spirodela punctata (G.Mey.) Landoltia punctata is characterized by high starch yields and high biomass in polluted waters and has been proven to be a bioenergy crop and phytoremediation plant. Monocotyledonous Herbs. Les & D.J.Crawford APNI* . 1999. Vascular – Exotic. Fl. Esta página se editó por última vez el 3 jun 2020 a las 22:03. After 80 years, it was moved to the genus Spirodela by Thompson (1898). Landoltia punctata usually has two leaves attached together. Ulloa Ulloa, C. & D. A. Neill. Landoltia punctata (G.Mey.) Mey.) S. punctata originally was found in Australia and South Asia, but today it can also be found in the Southern and Eastern United States. Kingdom: Plantae : Taxonomic Rank: Species : Common Name(s): dotted duckmeat [English] dotted duckweed [English] Accepted Name(s): Landoltia punctata (G. Spirodela species are members of the Araceae under the APG II system.They were formerly members of the Lemnaceae.. Spirodela species are free-floating thalli; two to five plants may remain connected to each other.Plants are green, but may have a red or brown underside. of Idaho, 315 Fall Ave. East, Twin Falls, ID, … Govaerts, R. et al. Species Landoltia punctata (G. In 1999 D.H. Les and D.J. Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties.
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