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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] |
Neckeraceae
Neckeraceae is a moss family in the order Hypnales. There are about 200 species native to temperate and tropical regions. Most grow on rocks, or other plants. Description Members of the family are usually large and glossy plants with creeping stolons that bear small leaves and tufts of rhizoids. Stems are generally frondose, but may rarely be dendroid. Leaf cell shape is almost always smooth, short, and firm-walled. Marginal cells are typically quadrate to short-rectangular in few to several rows. The sporophyte features are variable between genera. Species are epiphytic, epilithic, or aquatic.Olsson, S, Buchbender, V, Enroth, J, Huttunen, S, Hedenäs, L & Quandt, D 2009, 'Evolution of the Neckeraceae (Bryophyta): resolving the backbone phylogeny', Systematics and Biodiversity, vol 7, no. 4, pp. 419-432. Classification The Neckeraceae were originally placed within the Leucodontales. However, they are now included in the Hypnales. The following genera Genus ( plural genera ) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
