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along trail ln thick shaded understory of the Mesquite-Pachycerus bosque comprising the grounds of the preserve.
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on steep road cut in volcanic rhyolite rock with Perityle palmeri,Hofmeisteria crassifolia.
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on road cut in pale volcanic tuff
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on exposed rhyolitic tuff outcrop
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steep roadcut in rhyolitic tuff, upper barranca transition from POF to TDF
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roadside on rhyolitic tuff gravels. Note glabrate foliage
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roadside on rhyolitic tuff gravels. Note glabrate foliage
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on exposed rhyolitic tuff outcrop, upper canyon transition from POF to TDF
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rhyolitic tuff gravels on steep slope,upper canyon transition from POF to TDF
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rhizomatus plant at base of roadcut in rhyolite tuff hillside; at margin between Chihuahuan Desert grassland and POJ woodland of Sierra Madre foothills
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rhizomatus plant at base of roadcut in rhyolite tuff hillside; at margin between Chihuahuan Desert grassland and POJ woodland of Sierra Madre foothills
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rhizomatus plant at base of roadcut in rhyolite tuff hillside; at margin between Chihuahuan Desert grassland and POJ woodland of Sierra Madre foothills
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rhizomatus plant at base of roadcut in rhyolite tuff hillside; at margin between Chihuahuan Desert grassland and POJ woodland of Sierra Madre foothills
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on rhyolite tuff in open sunny area
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