BRYUM ARGENTEUM PDF

Description: This evergreen moss consists of dense mats of whitish green leafy stems that are up to 1 cm. tall and 5 cm. (2″) or more across. The sparingly. čeština: Prutník stříbřitý. Deutsch: Silbermoos, Silberbirnmoos English: Silvergreen Bryum Moss français: Bryum d’Argent. Habitat. Bryum argenteum is common moss of urban areas. Plants commonly grow in cracks in pavement, on mineral soil, stones, but also in more natural.

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In other projects Wikimedia Commons Wikispecies. The species is silvery-green or whitish-green colored when dry. Silvergreen bryum moss Scientific classification Bryyum Plants have the potential to pick up or disperse these species at each point of transfer.

Login to add your Comment Not registered yet? No uses have been documented for Bryum argenteum in South Africa. What code is in the image? It is prevalent in atmospherically polluted areas e. It thrives in areas of high anthropogenic activity, growing on rocks, in gaps of paving stones, on asphalt, and on roadsides. Cambridge University Press, United Kingdom. Published Aug 8. Click here to register. Introduction Bryum argenteum is one of the most cosmopolitan mosses found throughout South Africa.

Bryum argenteumthe silvergreen bryum moss or silvery thread srgenteum[1] is a species of moss in the family Bryaceae. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Retrieved from ” https: It is found growing among lawns as well as in other moss communities. The upper cells of the argennteum surface are elongated rhomboid shaped.

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Springer Link – Polar Biology. The capsule of the sporophyte is short cylindrical, appears broader at the base and is dark red to black colored. Plants are small to medium – sized, 1 – 25 mm long. In damp, undisturbed locations, the branches may also form a more horizontal growth habit. The sporophytes consist of yellow to reddish brown, short, arched setae, mm argdnteum and red-brown capsules, 1 – 2 mm long, drooping and wrinkled when dry. Retrieved October 27, Rate this plant Is this an interesting plant?

View other plants in this family QR code link View other plants in this genus. Leave this field blank. While it is a common characteristic in mosses, B. An adaptable plant, it has a cosmopolitan distribution and is found in Europe, North America, the deserts of Australia and in Antarctica. Biogeography and conservation of bryophytes.

Being a nitrogen loving species, it is also found on nitrophilic soils in urban areas. The biology of mosses: This is due to its ability to tolerate drought and pollution of urban rbyum.

Bryum argenteum Hedw.

The species epithet argenteum refers to the characteristic silvery colour of the plant. The leaves are crowded and tightly held to the stem, overlapping each other, broadly ovate and concave and green below. This page was last edited on 18 Novemberat It has a high ability to tolerate drought and pollution of urban environments. By using this site, you agree to the Terms of Use and Privacy Policy. This is because the broadly ovate shaped single leaflets in the tip do not form chlorophyll.

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However, overseas it is reported to be of value in pollution monitoring and control. Blackwell Scientific Publications, Oxford.

The stems are julaceous smoothly cylindrical, like a catkinmm tall, yellowish green or red to red-brown, and branched below. Bryum argenteum is one of the most cosmopolitan mosses found throughout South Africa.

It is also frequently used for experimental approaches to evolutionary processes.

Flora of southern Africa, part 1, fasc. The upper surface is hyaline transparentusually with a tapering, short point. It is most easily recognized by its whitish or silvery green leaves.

Bryum argenteum | Plantz Africa

It is one of the most common urban mosses of inner cities and can be easily argenteuj without a microscope. Retrieved November 16, Desiccation tolerance in bryophytes: Vanderpoorten, O Werner, R.

Conservation Status Status None. In sub-Saharan Africa it consists of about 93 species. The genus Bryum is the largest genus of the family Bryaceae. Bryum argenteum is bryim bryophyte moss that forms very close tufts or cushions; it occurs in patches or is found as scattered individuals mixed with other mosses. The plant is perennial. Bryales Plants described in Cosmopolitan species Flora of Antarctica.