Taxonomic differentiation of Salix retusa agg. (Salicaceae) based on leaf characteristics
نویسندگان
چکیده
منابع مشابه
Correction: Phylogenetic Relationships of American Willows (Salix L., Salicaceae)
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The ecological causation hypothesis for secondary sexual dimorphism was tested in Salix glauca, a dioecious willow shrub. Plants growing in a Colorado Rocky Mountain (USA) krummholz mosaic of mesic and xeric patches were monitored for four consecutive years. Ecological causation is predicated on unique resource demands associated with sexual function. In S. glauca, seeds have twofold higher N a...
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ژورنال
عنوان ژورنال: Dendrobiology
سال: 2017
ISSN: 1641-1307
DOI: 10.12657/denbio.078.005