Biology:Schistidium antarctici
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Short description: Species of moss
| Schistidium antarctici | |
|---|---|
Scientific classification 
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| Kingdom: | Plantae |
| Division: | Bryophyta |
| Class: | Bryopsida |
| Subclass: | Dicranidae |
| Order: | Grimmiales |
| Family: | Grimmiaceae |
| Genus: | Schistidium |
| Species: | S. antarctici
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| Binomial name | |
| Schistidium antarctici (Card.) L. Savic. & Smirn
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Schistidium antarctici is a species of moss found in Antarctica and subantarctic islands.[1] It lives in compact clumps that are yellowish green at the top and brownish black at the bottom. It grows on both soil and rocks.
In the Windmill Islands area of Wilkes Land, Schistidium antarctici is the most common bryophyte. If its habitat supplies ample moisture, it may form a "carpet-like" growth, but if its habitat is dry, it forms a short "cushion-like" growth.[2] It fruits abundantly on Signy Island and elsewhere in Northern maritime Antarctica.[3]
Each capsule of the moss produces between 250,000 and 520,000 spores, each 9.3 μm in diameter and with a volume of 143 μm3.[3]
References
- ↑ "Taxon Profile: Schistidium antarctici". Australian Antarctic Data Centre. http://data.aad.gov.au/aadc/biodiversity/taxon_profile.cfm?taxon_id=112820. Retrieved 2009-11-10.
- ↑ Kappen, L.; R. I. Lewis Smith; M. Meyer (July 1989). "Carbon dioxide exchange of two ecodemes of Schistidium antarctici in Continental Antarctica". Polar Biology (Springer Berlin / Heidelberg) 9 (7): 415–422. doi:10.1007/BF00443227.
- ↑ 3.0 3.1 Investment in Sexual Reproduction by Antarctic Mosses P. Convey and R. I. Lewis Smith Oikos, Vol. 68, No. 2 (Nov., 1993), pp. 293-302]
Wikidata ☰ Q7431507 entry
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