Meesiaceae
Meesiaceae is a family of mosses belonging to the order Splachnales Splachnales is the botanical name of an order of Bryophyta or leafy mosses. References External links Moss orders {{Bryophyte-stub .... Genera: * '' Amblyodon'' P.Beauv. * '' Diplocomium'' F.Web. & D.Mohr * '' Meesia'' Hedw. * '' Neomeesia'' Deguchi * '' Paludella'' Ehrh. ex Brid. References {{Taxonbar, from=Q12326548 Splachnales Moss families ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Splachnaceae
Splachnaceae is a family of mosses, containing around 70 species in 6 genera. Around half of those species are entomophilous, using insects to disperse their spores, a characteristic found in no other seedless land plants. Many species in this family are coprophilous, growing exclusively on animal faeces or carrion. For this reason, certain genera such as ''Splachnum'' Hedw. are often referred to as dung mosses. Description Gametophyte Mosses in this family are predominantly dioicous (archegonia and antheridia on separate individuals); although exceptions are known such as ''S.'' ''pensylvanicum'' which is monoicous. The gametophyte is always acrocarpous (standing up), with green-yellow to reddish leaves/stems, and most often under 5 cm in height. Stems stand vertically and when cross-sectioned, can be seen to have a well-defined central strand. Large parenchymatous cells surround the central strand with thin, red to orange cell walls. Cortex (botany), Cortical cells a ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Splachnum Sphaericum
''Splachnum sphaericum'', also known as pinkstink dung moss, is a species of moss. This species occurs in North America. It also occurs in upland Britain, where it is known as round-fruited collar-moss and in north temperate and boreal regions of Europe. Its habitat is bog and wet heathland where it grows on herbivore dung. This and other ''Splachnum'' species are entomophilous. The sporophyte A sporophyte () is the diploid multicellular stage in the life cycle of a plant or alga which produces asexual spores. This stage alternates with a multicellular haploid gametophyte phase. Life cycle The sporophyte develops from the zygote ...s, which are generally coloured red or black, produce an odour of carrion that is attractive to flies and the spores are dispersed by flies to fresh dung.J. R. Vaizey (1890) On the Morphology of the Sporophyte of ''Splachnum luteum''. Annals of Botany 1, 1-8. References Splachnales Bryophyta of North America Plants described in 1801< ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Order (biology)
Order ( la, wikt:ordo#Latin, ordo) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between Family_(biology), family and Class_(biology), class. In biological classification, the order is a taxonomic rank used in the classification of organisms and recognized by the nomenclature codes. An immediately higher rank, superorder, is sometimes added directly above order, with suborder directly beneath order. An order can also be defined as a group of related families. What does and does not belong to each order is determined by a taxonomist, as is whether a particular order should be recognized at all. Often there is no exact agreement, with different taxonomists each taking a different position. There are no hard rules that a taxonomist needs to follow in describing or recognizing an order. Some taxa are accepted almost universally, while others are recognized only rarely. The name of an order is usually written with a capital letter. Fo ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bryophytes
The Bryophyta s.l. are a proposed taxonomic division containing three groups of non-vascular land plants (embryophytes): the liverworts, hornworts and mosses. Bryophyta s.s. consists of the mosses only. They are characteristically limited in size and prefer moist habitats although they can survive in drier environments. The bryophytes consist of about 20,000 plant species. Bryophytes produce enclosed reproductive structures (gametangia and sporangia), but they do not produce flowers or seeds. They reproduce sexually by spores and asexually by fragmentation or the production of gemmae. Though bryophytes were considered a paraphyletic group in recent years, almost all of the most recent phylogenetic evidence supports the monophyly of this group, as originally classified by Wilhelm Schimper in 1879. The term ''bryophyte'' comes . Terminology The term "Bryophyta" was first suggested by Braun in 1864. G.M. Smith placed this group between Algae and Pteridophyta. Features The ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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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]   |