Name:
Sandstone Dry Cliff Sparse Vegetation
Reference:
Midwestern Ecology Working Group...
Description:
This dry sandstone cliff community is found throughout the central and upper midwestern United States and adjacent Canada. Stands occur as steep to vertical rock exposures of sandstone bedrock. Aspect is variable, but stands are best developed on south- and west-facing slopes. Vegetation is restricted to shelves, cracks and crevices in the rock, generally averaging less than 20%. Mosses and lichens are common, including crustose lichens. In the Ozarks and Interior Low Plateau, scattered occurrences of woody species, such as Juniperus virginiana, Quercus stellata, Vaccinium arboreum, and Vaccinium pallidum (= Vaccinium vacillans), are found. In the Ozarks and Interior Low Plateau, the herbaceous layer contains the ferns Asplenium bradleyi, Asplenium pinnatifidum, Cheilanthes lanosa, Dennstaedtia punctilobula, and Dryopteris marginalis. In Minnesota and Wisconsin the dry cliffs include forbs, such as Aquilegia canadensis, Campanula rotundifolia, Solidago hispida, Solidago sciaphila (Driftless area endemic), Toxicodendron radicans, Selaginella rupestris, Silene antirrhina, and Tradescantia ohiensis, and the ferns Asplenium trichomanes, Pellaea atropurpurea, Pellaea glabella, Polypodium virginianum (= Polypodium vulgare), and Woodsia spp. The nonvascular layer in Missouri includes the mosses Brothera leana, Polytrichum spp., and Rhodobryum roseum, and the lichens, Pleopsidium chlorophanum (= Acarospora chlorophana), Cladonia mateocyatha, Cladonia strepsilis, and Dermatocarpon miniatum.
Accession Code:
VB.CC.21820.SANDSTONEDRYCLI
Plot-observations of this Community Concept:
0
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