Classifications definition of classifications by the. We also give keys for the identification of brazilian genera of blechnaceae and for species of the genera. The family marantaceae belongs to the order zingiberales and is considered to be a sister group of the cannaceae andersson and chase, 2001. Alternatively, it may be treated as the subfamily blechnoideae s. All structured data from the file and property namespaces is available under the creative commons cc0 license. Occurrence of rosmarinic acid, chlorogenic acid and rutin. He also segregated aspleniaceae, aspidiaceae, athyriaceae and blechnaceae from holttums dennstaedtiaceae, and he described athyriaceae and lomariopsidaceae. Land plants or embryopsida are members of a clade embedded in a. Currently, georgia is home to 36 genera, 119 species and 12 hybrid ferns. Print pdf you need to be logged in to start a new thread. Plants mostly terrestrial, sometimes tree ferns like small trees, rarely scandent.
Nowadays, eight families are recognised in the order zingiberales, namely the sister groups zingiberaceae and costaceae, the sister groups strelitziaceae and lowiaceae, the sister families cannaceae and marantaceae and the. Many kinds of hairs and scales are found in species of blechnaceae, but most are essentially. The intended name can then be chosen from any of those lists. Morphologically, the new genus is compared with genera with. Blechnaceae, the chain fern family, containing 9 genera and some 200 species, in the division pteridophyta the lower vascular plants. Blechnaceae which is classified in phylum monilophyta is a large family of nine genera and composed of an estimated 200 species smith et al. Hydnaceae definition of hydnaceae by merriamwebster. Rhizome or rarely tuberous, and subterranean and underground. Word tells you that its going to make a copy of the pdf and convert its contents into a format that word can display. Blechnum, eupolypods ii, ferns, lomaria, diploblechnum, struthiopteris.
Biology the systematic grouping of organisms into categories on the basis of evolutionary or structural relationships between them. Blechnaceae name changes the british pteridological society. Blechnaceae, ferns, identification key, mesoamerica. Blechnum obtusum is described and illustrated as a new species. The list is constantly expanding as new plants are found. Nearly all of the species are terrestrial or grow on rocks. Share and esign documents in secondswithout the need to print, sign, or scan a single sheet of paper. Blechnum, eupolypods ii, ferns, lomaria, diploblechnum. There are about 12,000 species of ferns in the world today.
Catalog and literature guide for cretaceous and ceno zoic vascular plants of the new world. The family is most diverse in tropical regions of the southern hemisphere, and a number of species are grown as ornamentals. The converted document might not have a perfect pagetopage correspondence with the original. Your use of this pdf, the bioone complete website, and all posted and. Blechnaceae es una familia aislada y sus relaciones con otros helechos no son claras. Blechnaceae in costa rica and on pteridium aquilinum linnaeus kuhn dennstaedtiaceae and an unidenti.
Rhamnaceae definition is a widely distributed family order rhamnales of thorny shrubs and trees having undivided stipulate leaves and cymose flowers with the stamens opposite the petals and a superior ovary that becomes a 3celled capsule or a drupe. James hickey1 1 department of biology, miami university, oxford, oh, usa 2 author for correspondence. Four of the genera can be found in peninsular malaysia, namely as. Blechnaceae is a family of ferns in the order polypodiales, with a cosmopolitan distribution. The taxonomic validity of the two new taxa is discussed based on morphological and molecular data. Rhamnaceae definition of rhamnaceae by merriamwebster. Large, cauline, foliaceous, alternate, mostly oblong to broadly elliptic. Given the relationships just described, evolution seemed to have resulted in a fairly straightforward increase in complexity from lower to higher plants, but this comforting sequence has been severely challenged over the last twenty years or so. Use nitros industryleading pdf to word converter to create better quality doc files than the alternatives.
Parablechnum and lomariocycas, with large scales sometimes covering most of the laminar surfaces. Blechnaceae is a family of from two to nine genera 1 and between 240260 species of ferns, with a cosmopolitan distribution, in the eupolypods ii clade of the order polypodiales, 2 in the class polypodiopsida. Blechnaceae in cultivation and some species of note excluding doodia. Catalog and literature guide for cretaceous and ceno zoic. Pdf the fern family blechnaceae, with about 250 species, has. Listen to the audio pronunciation in the cambridge english dictionary. Convert pdf to word in one click with convertpdftoword. Blechnum obtusum blechnaceae, a new species from western venezuela springerlink. The printed version, however, was effectively published on 6 june 20. Learn more about the physical characteristics and distribution of the family. Blechnaceae, the name for this family, is derived from the greek word, blechnon which generally refers to ferns nelson, 2000. This pdf version does not have an isbn or issn and is not. The movement of genera by various authors between athyriaceae, aspidiaceae and dennstaedtiaceae shows, however, that relationships among these genera were far from understood.
Stems creeping to suberect or ascending, sometimes climbing rarely arborescent, slender to stout, dictyostelic, scaly. Convert pdf to word free online pdf to word converter. This pdf version does not have an isbn or issn and is not therefore effectively published melbourne code, art. The family occurs nearly around the world but is most diverse in tropical regions of the southern hemisphere.
Create pdf files from scratch, or merge various documents types into a single, searchable pdf. This page was last edited on 16 december 2019, at 04. Files are available under licenses specified on their description page. Convert and create pdf from various types of files like word doc, excel xls, powerpoint ppt. Cranfill plants perennial, mostly terrestrial, occasionally on rock or epiphytic. The struthiopteris spicant blechnaceae, polypodiopsida complex. Clear explanations of natural written and spoken english. The family blechnaceae is a moderately sized leptosporangiate fern lineage, with 24 genera and around 250 species.
The plant list includes a further 60 scientific plant names of infraspecific rank for the family blechnaceae. Pdf blechnaceae is a mediumsized family of ferns in new zealand with one genus, 23 indigenous species, two naturalised species and two nothospecies find, read and cite all the research. Blechnaceae, the chain fern family order polypodiales, containing 79 genera and more than 200 species. Species of blechnaceae contained within the plant list belong to 21 plant genera. Rhizome mostly erect, or creeping or scandent, usually dictyostelic stenochlaena meristelic, scales brown, entire. This free online pdf to doc converter allows you to convert a pdf document to microsoft word doc format, providing better quality than many other converters. Pdf the family blechnaceae polypodiopsida in brazil. The rhizome may climb vertically out of a swamp and up paperbark. The plant list includes 1,120 scientific plant names of species rank for the family blechnaceae. In the pteridophyte phylogeny group classification of 2016, the family has 24 genera, and excludes genera placed in the separate family onocleaceae. To grow ferns successfully, it is important to match the site characteristics and growing environment with the native requirements of the fern species you intend to grow. Systematics, taxonomy, and the new flora of the bahamian archipelago michael a. Its status as a family and the number of genera included have both varied considerably.
For example, lines and pages may break at different locations. Trends and concepts in fern classification annals of. High risk, naturalized, environmental weed, escaped ornamental, wind. Pdf converter is a online webbased document to pdf converter software. Blechnaceae jepson herbarium university of california, berkeley.
To convert your pdf to word, drag and drop your pdf file onto the pdf to word converter. Doodias are terrestrial ferns with dark, wiry roots. Stenochlaena has been separated as the sole genus of stenochlaenaceae or blechnaceae subfamily stenochlaenoideae. Doodia named after samuel doody an apothecary of london. The fern family blechnaceae, with about 250 species, has traditionally comprised one large genus, blechnum, plus seven to nine smaller genera, most with fewer than 10 species.
Blechnum obtusum blechnaceae, a new species from western. Usually, the last letter or two of a given genus, a space, and the first few correct letters of the specific epithet will provide a sufficiently short list containing the desired taxon. Blechnaceae, the chain fern family, comprising 79 genera and more than 200 species. A characteristic feature of many species is that the young opening fronds are usually tinged with red.
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