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open ungrazed,seldom unmowed grassland with scattered juniper & oak over thin soils on volcanic rhyolitic tuff
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open ungrazed,seldom unmowed grassland with scattered juniper & oak over thin soils on volcanic rhyolitic tuff
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lightly shaded understory on thin volcanic soil
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roadside
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open meadow-like opening in woodland
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on low grassy undulating ridges with scattered trees
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on low grassy undulating ridges with scattered trees
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on roadcut in reddish volcanic tuffaceous rhyolite of grassy mid-slope hillside with Dahilia scherffii, Salvia emaciate, Verbena pintorum and scattered Pinus cembroides, Quercis hypoleucoides & arizonica, Juniperus deppeana, Rhus trilobata
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on roadcut in reddish volcanic tuffaceous rhyolite of grassy mid-slope hillside with Dahilia scherffii, Salvia emaciate, Verbena pintorum and scattered Pinus cembroides, Quercis hypoleucoides & arizonica, Juniperus deppeana, Rhus trilobata
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on roadcut in reddish volcanic tuffaceous rhyolite of grassy mid-slope hillside with Dahilia scherffii, Salvia emaciate, Verbena pintorum and scattered Pinus cembroides, Quercis hypoleucoides & arizonica, Juniperus deppeana, Rhus trilobata
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on roadcut in reddish volcanic tuffaceous rhyolite of grassy mid-slope hillside with Dahilia scherffii, Salvia emaciate, Verbena pintorum and scattered Pinus cembroides, Quercis hypoleucoides & arizonica, Juniperus deppeana, Rhus trilobata
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on roadcut in reddish volcanic tuffaceous rhyolite of grassy mid-slope hillside with Dahilia scherffii, Salvia emaciate, Verbena pintorum and scattered Pinus cembroides, Quercis hypoleucoides & arizonica, Juniperus deppeana, Rhus trilobata
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on roadcut in reddish volcanic tuffaceous rhyolite of grassy mid-slope hillside with Dahilia scherffii, Salvia emaciate, Verbena pintorum and scattered Pinus cembroides, Quercis hypoleucoides & arizonica, Juniperus deppeana, Rhus trilobata
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on open, grassy, undulating plain in basin along & below eastern Madrean escarpment, among diverse grasses and forbs on coarse volcanic alluvium.
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