Pdf salvinia molesta salviniaceae a new record for. The atlas of florida plants provides a source of information for the distribution of plants within the state and taxonomic information. See status, confidence level, source for definitions. Leaves in whorls of 3, with 2 leaves green, sessile or shortpetioled, flat, entire, and floating, 1 leaf finely dissected, petiolate, rootlike, and pendent. The salviniaceae, in the order of salviniales, is a family of fern, consisting of 2 genera with about 20 species. Salviniaceae reichenbach floating fern or water spangle family clifton e. The sporophyte is extremely small when compared with marsilea and salvinia. Salviniaceae definition of salviniaceae by merriamwebster. Floating leaves opposite, oblong, up to 2 cm long, 1. Rhizome 1 mm diameter with dark brown multicellular hairs up to 2 mm long on the upper surface.
A taxonomic genus within the family salviniaceae watermoss. All lower taxonomy nodes 42 common name isynonym iother names i azollaceae azollaceae wettst. Salvinia minima common salvinia flowgrow aquatic plant. Mini data sheet on salvinia molesta salviniaceae eppo global. Fronds with exposed upper surface covered with waterrepellent papillae, fronds in whorls of 3. Salvinia molesta salviniaceae added in 2007 deleted in 2012 reasons for deletion. Definition of family salviniaceae in the definitions. Salvinia the only genus of the family salviniaceaea family of aquatic heterosporous ferns. A rapidly growing competitive plant, it is dispersed long distances within a waterbody via water currents and between waterbodies via animals and contaminated equipment, boats or vehicles. Eddmaps distribution this map is incomplete and is based only on current site and county level reports made by experts, herbaria, and literature. Here, we describe fossils of salvinia from four paleogene localities of colombia.
Stems are horizontal, slender, hairy, and protostelic. Sobresalvinia radula baker salviniaceae pteridophyta. A list of all accepted names in salviniaceae is available in csv format. State regulated list this map identifies those states that list this species on their regulated list. It begins with a discussion of geologic time, how organisms are preserved in the rock record, and how organisms are studied and interpreted and takes the student through all the relevant uses and interpretations of fossil plant. Salvinia molesta salviniaceae is a floating aquatic fern originating from south america. The genus salvinia is in the family salviniaceae in the major group pteridophytes ferns and fern allies.
Mar 31, 2020 familia rhizobiaceae pdf 6 familia download as word doc. Since that lets it obtain all the nitrogen it needs, the only limitation on its growth is phosphorus. The salviniaceae contain the two genera azolla and salvinia, with a total of ca 20 known species. Download pdf download all download jpeg 2000 download text. The salviniaceae contain the two genera azolla and salvinia, 2 with a total of ca 20 known species.
Text is available under the creative commons attributionsharealike license. Pdf salvinia is a pantropical aquatic fern that has the highest species. Salvinia minima is a small floating fern originating from the american tropics. If it available for your country it will shown as book reader and user fully subscribe will benefit by having full access to all books. Search search familia salviniaceae pdf media in category salviniaceae this category contains only the following file. The information you enter here will be stored in the downloaded file to assist you in managing your downloaded pdfs locally. Sobresalvinia radula baker salviniaceaepteridophyta. Species of salviniaceae contained within the plant list belong to 2 plant genera. Salviniaceae water ferns family salviniaceae genus salvinia, salvinia type genus of the salviniaceae. Salviniaceae article about salviniaceae by the free. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Salviniaceae definition of salviniaceae by the free dictionary. Salviniaceae definition of salviniaceae by the free.
Click on names to expand them, and on p for plants profiles. Salviniaceae family published in volume i description of the family pdf acepted genera of the family salviniaceae. Classification for kingdom plantae down to family salviniaceae. European and mediterranean plant protection organization. For more multimedia, look at salviniales on wikimedia commons. Salviniaceae is a family of heterosporous ferns in the order salviniales. However, it is not a legal authority for statutory or regulatory purposes. Salvinia molesta prefers tropical, subtropical or warm temperate areas of the world and grows best in still or slowmoving water bodies including ditches, ponds, lakes, slow rivers and canals. The family salviniaceae is in the major group pteridophytes ferns and fern allies. The plant list includes 38 scientific plant names of species rank for the family salviniaceae. Unlike the marsileaceae, the fossil record of the salviniaceae is rather extensive, consisting of vegetative remains fig. Marsileaceae are markedly different to those of salviniaceae and all homosporous ferns. About the classification report about the classification download.
Leaves in whorls of 3, with 2 leaves green, sessile or shortpetioled, flat, entire, and floating, 1. Floating leaves 12 mm long, abaxially without papillae. The salviniaceae is a heterosporous family with trilete, radially symmetrical microspores and ellipsoidal to globose megaspores. Stem creeping, small and slender, often branched, nearly protostelic or solenostelic, not indurated, usually bearing trichomes. True roots are absent, rootlike rhizoid developed by fronds. Salviniales of north america update, database version 2011 acquired. Pdf paleogene salvinia salviniaceae from colombia and their. Leaves with tiny water bubbles salvinia natans salviniaceae by monceau. Salvinia molesta is a floating aquatic fern that thrives in slowmoving, nutrientrich, warm, freshwater. All structured data from the file and property namespaces is available under the creative commons cc0 license. Data for plots b, c, e and f was downloaded from the pbdb using. Welcome,you are looking at books for reading, the pollen, you will able to read or download in pdf or epub books and notice some of author may have lock the live reading for some of country.
While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to species are contained in. Files are available under licenses specified on their description page. Azolla was previously placed in its own family, azollaceae, but recent research has shown azolla and salvinia to be sister genera with the likely phylogenic relationship shown in the following diagram. Download pollen ebook for free in pdf and epub format. The website also provides access to a database and images of herbarium specimens found at the university of south florida and other herbaria. It has been introduced into the south of the us, where it is considered an invasive aquatic weed. Salvinia molesta was added to the eppo alert list in 2007 and transferred to the list of invasive. Stems creeping, branched, bearing hairs but no true roots. Media in category salviniaceae this category contains only the following file. Familia rhizobiaceae pdf 6 familia download as word doc. Salviniaceae definition is a small family that comprises water ferns with branching stems bearing small leaves and onecelled sporocarps containing either megasporangia or microsporangia and that in some classifications constitutes with the marsileaceae a distinct order but is usually included in filicales.
Salviniaceae synonyms, salviniaceae pronunciation, salviniaceae translation, english dictionary definition of salviniaceae. Freefloating aquatic plants with horizontal protostelic stems. The salviniaceae, in the order of salviniales, is a family of fern, consisting of 2 genera with about 20 species, distributed in tropical to temperate regions worldwide. A new genus of the salviniaceae and a new species of azolla from the late cretaceous. The leaves are closely arranged on the rhizome in whorls of three. Salviniaceae manual of the alien plants of belgium. Species of salviniaceae contained within the plant list belong. This floating fern, like other salvinia species, forms floating mats on the surface of different, mostly stagnant waters.
Molecular characterization of the species salvinia. Salviniaceae, istanbul university alfred heilbronn botanical garden. Updated for itis by the flora of north america expertise network, in connection with an update for usda plants 20072010 reference. Therefore it need a free signup process to obtain the book. Salviniaceae article about salviniaceae by the free dictionary. Salvinia molesta salviniaceae a new record for the flora. The family azollaceae should be kept as a separate family, as the many fossil and recent species of the genus azolla show a quite different organisation of the megapores and microsporangia in comparison with the species of salvinia. On the stomata ofsalvinia herzogii salviniaceae, pteridophyta. Salvinia molesta a freefloating aquatic fern, this has become a serious pest in the inland waters of many tropical countries. Information and translations of family salviniaceae in the most comprehensive dictionary definitions resource on the web. Synonyms for family salviniaceae in free thesaurus. Salviniaceae salvinia is a floating water fern of tropical and subtropical distribution worldwide. This book provides uptodate coverage of fossil plants from precambrian life to flowering plants, including fungi and algae.
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