Conostomum tetragonum
Species of moss
Conostomum tetragonum | |
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In Austria | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Division: | Bryophyta |
Class: | Bryopsida |
Subclass: | Bryidae |
Order: | Bartramiales |
Family: | Bartramiaceae |
Genus: | Conostomum |
Species: | C. tetragonum |
Binomial name | |
Conostomum tetragonum (Hedw.) Lindb. |
Conostomum tetragonum, or helmet-moss, is a species of bryophyte found in Europe.[1]
Shoots grow to a maximum height of 2 cm. Leaves are shaped like narrow spearheads and sharply pointed. Capsules are nearly spherical and 2mm long.[2]
It thrives in acidic, rocky mountain soils, especially where there is snow cover for a large part of the year, and on summit ridges.[2] It grows in continental Europe and in Scotland.[3] This species became extinct in England in the 1950s.[4]
References
- ^ "Oldstyle id: 1709125580998f7d07a911b73352a2aa". Catalogue of Life. Species 2000: Leiden, the Netherlands.
- ^ a b "Royal Botanic Garden Edinburgh - Conostomum tetragonum" (PDF).
- ^ "British Bryological Society". www.britishbryologicalsociety.org.uk. Archived from the original on 2019-05-31. Retrieved 2019-07-25.
- ^ "The Species Recovery Trust - Lost Life". www.speciesrecoverytrust.org.uk. Archived from the original on 2019-04-28. Retrieved 2019-07-25.
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