Taxonomic revision of West-Alpine cushion plant species belonging to Androsace subsect. Aretia
نویسندگان
چکیده
منابع مشابه
A REVISION OF PLANT-ASSOCIATED VERTICILLIUM SPECIES
Molecular approaches were used to re-evaluate the morphological criteria used to identify plant-associated Verticillium species. ITS-RFLPs divided the 31 studied strains of seven Verticillium species, (including the type species V. luteo-album) into four clusters. Cluster one comprised strains of the type species, V. luteo-album, cluster two V. albo-atrum, V. dahliae, V. nubilum and V. tricorpu...
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Alpine ecosystems are important globally with high levels of endemic and rare species. Given that they will be highly impacted by climate change, understanding biotic factors that maintain diversity is critical. Silene acaulis is a common alpine nurse plant shown to positively influence the diversity and abundance of organisms--predominantly other plant species. The hypothesis that cushion or n...
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The reproductive assurance hypothesis states that self-incompatible female plants must produce twice the number of seeds relative to their self-compatible hermaphroditic counterparts to persist in gynodioecious populations. This is a viable life-history strategy, provided that pollination rates are sufficiently high. However, reduced pollination rates in alpine plants are likely due to climate ...
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ژورنال
عنوان ژورنال: Botany Letters
سال: 2018
ISSN: 2381-8107,2381-8115
DOI: 10.1080/23818107.2018.1450784