BRYUM ARGENTEUM PDF

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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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Bryum argenteum | Plantz Africa

Vanderpoorten, O Werner, R. Bryum argenteum is one of the most cosmopolitan mosses found throughout South Africa. Cambridge University Press, United Kingdom.

This is due to its ability to tolerate drought and pollution of urban environments. The species is often spread by vegetative fragments clinging to the shoes of people and the feet or hooves of animals. It is found growing among lawns as well as in other moss communities.

Plants are small to medium – sized, 1 – 25 mm long. It is most easily recognized by its whitish or silvery green leaves. Flora of southern Africa, part 1, fasc. No uses have been documented for Bryum argenteum in South Africa. It is prevalent in atmospherically polluted areas e. The upper surface is hyaline transparentusually with a tapering, short point.

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Published Aug 8. However, overseas it is reported to be of value in pollution monitoring and control.

While it is a common characteristic in mosses, B. Being a nitrogen loving species, it is also found on nitrophilic soils in urban areas.

Views Read Edit View history. The sporophytes consist of yellow to reddish brown, short, arched setae, mm long and red-brown capsules, 1 – 2 mm long, drooping and wrinkled when dry. The species is silvery-green or whitish-green colored when dry. The capsule of the sporophyte is short cylindrical, appears broader at the base and is dark red to black colored.

Bbryum from the original on This question is for testing whether or not you beyum a human visitor and to prevent automated spam submissions. Springer Link – Polar Biology. Bryum argenteumthe silvergreen bryum moss or silvery thread moss[1] is a species of moss in the family Bryaceae. In damp, undisturbed locations, the branches may also form a more horizontal growth habit. Plants have the potential to pick up or disperse these species at each point of transfer.

Retrieved Argengeum 27, The plant is perennial. Retrieved November 16, Liners infested with B. Bryum argenteum is a bryophyte moss that forms very close tufts artenteum cushions; it occurs in patches or is found as scattered individuals mixed with other mosses.

By using this site, you agree to the Terms of Use and Privacy Policy. Biogeography and conservation of bryophytes. Atlas of Living Australia. The stems are julaceous smoothly cylindrical, like a catkinmm tall, yellowish green or red to red-brown, and branched below.

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Bryum argenteum — Wikipédia

It thrives in areas of high anthropogenic activity, growing on rocks, in gaps of paving stones, on asphalt, and on roadsides. Although it seems to grow widely, it is not cultivated and is reported to have failed in flower pots of soil Fletcher From Wikipedia, the free encyclopedia. Silvergreen bryum moss Scientific classification Kingdom: This is because the broadly ovate shaped single leaflets in the tip do not form chlorophyll.

Google QR Code Generator. In other projects Wikimedia Commons Wikispecies. It is also frequently used for experimental approaches to evolutionary processes.

Bryum argenteum Hedw.

The biology of mosses: It has a high ability to tolerate drought and pollution of urban environments. Blackwell Scientific Publications, Oxford. It is one of the most common urban mosses of inner cities and can be easily recognized without a microscope. Introduction Bryum argenteum is one of the most cosmopolitan mosses found throughout South Africa.

The dehydration and rehydration transcriptomes in the desiccation-tolerant bryophyte Bryum argenteum. The costa extends beyond the middle of the leaf.

The upper cells of the leaf surface are elongated rhomboid shaped. Retrieved from ” https: Desiccation tolerance in bryophytes: