Subalpine Fens - Colorado Native Plant Society
Por um escritor misterioso
Descrição
Subalpine and montane fens are groundwater-dependent ecosystem that accumulate organic matter in the form of peat.
Subalpine Plants and Habitats - Colorado Native Plant Society
Native Colorado Plants for Landscaping
Colorado Bureau of Land Management
Plants - Valles Caldera National Preserve (U.S. National Park Service)
Colorado Native Plant Society
Lawn Lake, a high montane hunting camp in the Colorado (USA) rocky
Montana Field Guide
Fen Mapping - Colorado Wetland Information Center
PDF) Phytosociology and gradient analysis of a subalpine treed fen
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por adulto (o preço varia de acordo com o tamanho do grupo)