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Snow-bed communities with dominant Salix herbacea in the Julian Alps Cover

Snow-bed communities with dominant Salix herbacea in the Julian Alps

Open Access
|Feb 2019

Abstract

In the alpine belt of the Julian Alps (glacial cirque Na Jezerih under Mt. Veliki Rokav, Jarečica, the Mangart Saddle and Prodi under Mt. Mangart as well as Mt. Plešivec in the rock wall of Loška Stena) we studied the phytosociology and ecology of snow-bed vegetation with dominating flowering plants Salix herbacea, Luzula alpinopilosa, Gnaphalium supinum, Soldanella pusilla and Salix retusa, and numerous moss species. Based on the comparison with similar snow-bed communities in the Central, Eastern and Southern Alps we described a new association Salicetum retuso-herbaceae and classified it into the alliance Salicion herbaceae and class Salicetea herbaceae. We determined several successional stages of snow-bed vegetation on mixed calcareous-silicate bedrock that we treat as variants, in two relevés also the initial association Polytrichetum sexangularis.

DOI: https://doi.org/10.2478/hacq-2018-0007 | Journal eISSN: 1854-9829 | Journal ISSN: 1581-4661
Language: English
Page range: 47 - 73
Submitted on: May 11, 2018
Accepted on: Sep 5, 2018
Published on: Feb 14, 2019
Published by: Slovenian Academy of Sciences and Arts
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2019 Andrej Martinčič, Tone Wraber, Igor Dakskobler, published by Slovenian Academy of Sciences and Arts
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.