Sciuro-hypnum reflexum
| Sciuro-hypnum reflexum | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
_6384.JPG)
Sciuro-hypnum reflexum |
||||||||||||
| Systematics | ||||||||||||
|
||||||||||||
| Scientific name | ||||||||||||
| Sciuro-hypnum reflexum | ||||||||||||
| ( Strong ) Ignatov & Huttunen |
Sciuro-hypnum reflexum (synonym Brachythecium reflexum (Strong) Chimp.) Is a deciduous moss species from the Brachytheciaceae family . The German names include : Kleines Neuhaarblattmoos , Rückgebogenes Schweifchenastmoos , Kleines Berg-Kurzbüchsenmoos .
features
Sciuro-hypnum reflexum forms yellow-green to dark green lawns. The prostrate trunks that adhere to the substrate with clusters of rhizoids are more or less regularly pinnate, and the branches up to 6 millimeters long are arched. The loosely arranged stem leaves are rather suddenly drawn out into an awl tip from a broad, triangular, heart-shaped base, not wrinkled, the edges usually finely sawn, the leaf base on the stem runs down far. The rib extends to the tip of the leaf. The densely arranged branch leaves are lanceolate, gradually sharply pointed and, especially at the top, more strongly serrate at the edges. The lamina cells are rather thick-walled in the middle of the leaf, linear-rhombic, rectangular at the base of the leaf and square to rectangular in the leaf wings.
The species is autocratic (antheridia and archegonia on different branches on the same plant). It is often fruitful and the spores ripen in winter. The 10 to 15 millimeter long Seta is rough, the horizontal capsule is oval, slightly raised and slightly curved, the lid is conical. The finely papillary spores are 12 to 18 micrometers in size.
Location claims and distribution
The moss grows on a neutral to slightly acidic base in partially shaded areas in montane to subalpine locations, especially on silicate rock or near the ground on trees and on Kummholz, also on humus and dead wood.
In Germany, Austria and Switzerland it is widespread and often common in the silicate mountains, but seldom in the limestone regions and in the lowlands. Worldwide there are deposits in Europe, Asia and North America.
Individual evidence
- ↑ Moose Germany [1] (as of January 8, 2014)
- ↑ Checklist of Austria's Mosses ( Memento from November 28, 2012 in the web archive archive.today ) (as of January 8, 2014)
- ↑ Moosflora der Schweiz Archived copy ( memento of the original from January 8, 2014 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. (As of January 8, 2014)
literature
- Jan-Peter Frahm , Wolfgang Frey : Moosflora (= UTB . 1250). 4th, revised and expanded edition. Ulmer, Stuttgart 2004, ISBN 3-8252-1250-5 .
- Martin Nebel, Georg Philippi (ed.): The mosses of Baden-Württemberg. Volume 2: Special part, (Bryophytina II, Schistostegales to Hypnobryales). Ulmer, Stuttgart 2001, ISBN 3-8001-3530-2 .
