Atrichum Crispum

	Atrichum Crispum ''Atrichum'' is a genus of mosses belonging to the family Polytrichaceae. The genus was first described by Palisot de Beauvois. The genus has cosmopolitan distribution. Species: * '' Atrichum angustatum'' * '' Atrichum crispum'' * ''Atrichum flavisetum ''Atrichum'' is a genus of mosses belonging to the family Polytrichaceae. The genus was first described by Palisot de Beauvois. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of ...'' * '' Atrichum tenellum'' * '' Atrichum undulatum'' References {{Taxonbar, from=Q150313 Polytrichaceae Moss genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Moss Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophyta (, ) '' sensu stricto''. Bryophyta (''sensu lato'', Schimp. 1879) may also refer to the parent group bryophytes, which comprise liverworts, mosses, and hornworts. Mosses typically form dense green clumps or mats, often in damp or shady locations. The individual plants are usually composed of simple leaves that are generally only one cell thick, attached to a stem that may be branched or unbranched and has only a limited role in conducting water and nutrients. Although some species have conducting tissues, these are generally poorly developed and structurally different from similar tissue found in vascular plants. Mosses do not have seeds and after fertilisation develop sporophytes with unbranched stalks topped with single capsules containing spores. They are typically tall, though some species are much larger. ''Dawsonia'', the tallest moss in the world, can grow to in height. There are a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Polytrichaceae Polytrichaceae is a common family of mosses. Members of this family tend to be larger than other mosses with a thickened central stem and a rhizome. The leaves have a midrib that bears photosynthetic lamellae on the upper surface. Species in this group are dioicous. Another characteristic that identifies them is that they have from 32 to 64 peristome teeth in their sporangium. Classification Genera Extinct genera * '' Eopolytrichum'' Konopka, Herendeen, Merrill & Crane (1997), Gaillard Formation, Georgia, USA, Upper Cretaceous (Campanian) * '' Meantoinea'' Bippus, Stockey, Rothwell & Tomescu (2017) Apple Bay locality, Vancouver Island, Canada, Lower Cretaceous (Valanginian In the geologic timescale, the Valanginian is an age or stage of the Early or Lower Cretaceous. It spans between 139.8 ± 3.0 Ma and 132.9 ± 2.0 Ma (million years ago). The Valanginian Stage succeeds the Berriasian Stage of the Lower Cretace ...) References Moss families [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Palisot De Beauvois Ambroise Marie François Joseph Palisot, Baron de Beauvois (27 July 1752, in Arras – 21 January 1820, in Paris) was a French naturalist and zoologist. Palisot collected insects in Oware, Benin, Saint Domingue, and the United States, from 1786 to 1797. Trained as a botanist, Palisot published a significant entomological paper entitled, "Insectes Receuillis en Afrique et en Amerique". Together with Frederick Valentine Melsheimer, he was one of the first entomologists to collect and describe American insects. He described many common insects and suggested an ordinal classification of insects. He described many Scarabaeidae as well as illustrating them for the first time. The study included 39 '' Scarabaeus'' species, 17 '' Copris'' species, 7 '' Trox'' species, 4 '' Cetonia'' and 4 '' Trichius'' species. Familiar beetles such as '' Canthon viridis'', '' Macrodactylus angustatus'' and '' Osmoderma scabra'' were first described by him. Many of the specimens that were labelled fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cosmopolitan Distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The extreme opposite of a cosmopolitan species is an endemic one, being found only in a single geographical location. Qualification The caveat “in appropriate habitat” is used to qualify the term "cosmopolitan distribution", excluding in most instances polar regions, extreme altitudes, oceans, deserts, or small, isolated islands. For example, the housefly is highly cosmopolitan, yet is neither oceanic nor polar in its distribution. Related terms and concepts The term pandemism also is in use, but not all authors are consistent in the sense in which they use the term; some speak of pandemism mainly in referring to diseases and pandemics, and some as a term intermediate between endemism and cosmopolitanism, in effect regarding pandemism as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Atrichum Angustatum ''Atrichum angustatum'' is a species of mosses belonging to the family Polytrichaceae. It is native to Eurasia and Northern America. It is rare in Iceland, being found at only two locations at is locally listed as a vulnerable species A vulnerable species is a species which has been Conservation status, categorized by the International Union for Conservation of Nature as being threatened species, threatened with extinction unless the circumstances that are threatened species, ... (VU).Náttúrufræðistofnun Íslands celandic Institute of Natural History(1996). Válisti 1: Plöntur.' (in Icelandic) Reykjavík: Náttúrufræðistofnun Íslands. References {{Taxonbar, from=Q15328183 Polytrichaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Atrichum Crispum ''Atrichum'' is a genus of mosses belonging to the family Polytrichaceae. The genus was first described by Palisot de Beauvois. The genus has cosmopolitan distribution. Species: * '' Atrichum angustatum'' * '' Atrichum crispum'' * ''Atrichum flavisetum ''Atrichum'' is a genus of mosses belonging to the family Polytrichaceae. The genus was first described by Palisot de Beauvois. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of ...'' * '' Atrichum tenellum'' * '' Atrichum undulatum'' References {{Taxonbar, from=Q150313 Polytrichaceae Moss genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Atrichum Flavisetum ''Atrichum'' is a genus of mosses belonging to the family Polytrichaceae. The genus was first described by Palisot de Beauvois. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: * '' Atrichum angustatum'' * '' Atrichum crispum'' * '' Atrichum flavisetum'' * '' Atrichum tenellum'' * '' Atrichum undulatum'' References {{Taxonbar, from=Q150313 Polytrichaceae Moss genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Atrichum Tenellum ''Atrichum tenellum'', also known as the slender smoothcap, is a species of moss belonging to the family Polytrichaceae. It is red listed in Iceland as a critically endangered (CR) species. In Iceland, it is only found in two geothermal areas.Náttúrufræðistofnun Íslands celandic Institute of Natural History(1996). Válisti 1: Plöntur.' (in Icelandic) Reykjavík: Náttúrufræðistofnun Íslands. Description ''A. tenellum'' will form dull brown or green clumps. The species possesses 2cm tall shoots that are erect and unbranched. Leaves are 4.5-5.5mm long and scarcely undulate. The leaves are also narrowly egg-shaped and distinctively narrowed towards the base. They also possess paired marginal teeth down to the mid-leaf. Habitat ''A. tenellum'' is an uncommon species, which can be found in a range of disturbed, acidic and open habitats. ''A tenellum'' grows on moist soils such a loam or sandy humus. This species can be found growing in woodland habitats where it inhab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Atrichum Undulatum ''Atrichum undulatum'' is a species of mosses belonging to the family Polytrichaceae. It is native to Eurasia Eurasia (, ) is the largest continental area on Earth, comprising all of Europe and Asia. Primarily in the Northern and Eastern Hemispheres, it spans from the British Isles and the Iberian Peninsula in the west to the Japanese archipelago a ... and North America. References {{Taxonbar, from=Q1426971 Polytrichaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]