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MLRA 91 - Wisconsin and Minnesota Sandy Outwash
Minnesota and Wisconsin
52,780 km2 (20,380 mi2)
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Potential Natural Vegetation:
This area supports oak-pine forest vegetation. Mixed forest stands of pin oak and jack pine grow on coarse textured upland soils. Big and little bluestem and scattered trees are in prairie openings. Loamy upland soils support oak-hickory forest vegetation. Sedge meadows, spruce and larch, and aspen and jack pine grow on low wetlands.