| Habitat:
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B.) Rich moist, very dense prairie (with Andropogon scoparius, Sorghastrum nutans, Panicum virgatum, Hypericum kalmianum, Potentilla fruticosa, Lythrum alatum, Silphium integrifolium deamii, S. terebinthinaceum, Liatris pycnostachya, Aster ptarmicoides, Solidago riddellii, S. rigida, S. ohiensis, Valeriana edulis, Carex spp., Phlox glaberrima, Oxypolis rigidior, Aster ericoides, A. novae-angliae). |
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| Text:
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In large tussocks.
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