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Arizona, United States
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at base of rhyolitic tuff boulders in steep rubble choked drainage from small south side canyon above Rio Batopilas.
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Roadside drainage cut, volcanic soil. Note distinctice reddish-purple streaking of upper lip of corolla and densely bracteate flowering spike.
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Note distinctive reddish-purple streaking of upper lip of corolla
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Roadside drainage cut, volcanic soil. Note distinctice reddish-purple streaking of upper lip of corolla and densely bracteate flowering spike.
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on steep east facing barranca slope among rough gravels and boulders of rhyolitic tuff
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Roadside drainage cut, volcanic soil. Note distinctice reddish-purple streaking of upper lip of corolla and densely bracteate flowering spike.
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on steep east facing barranca slope among coarse gravels & rough boulders of rhyolitic tuff.
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Roadside drainage cut, volcanic soil. Note distinctice reddish-purple streaking of upper lip of corolla and densely bracteate flowering spike.
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on steep east facing barranca slope among coarse gravels & rough boulders of rhyolitic tuff.
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Roadside drainage cut, volcanic soil. Note distinctice reddish-purple streaking of upper lip of corolla and densely bracteate flowering spike.
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on steep east facing barranca slope among coarse gravels & rough boulders of rhyolitic tuff.
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upper barranca transition to lower TDF. On steep exposed rhyolitic tuff outcrop
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on steep east facing barranca slope among coarse gravels & rough boulders of rhyolitic tuff.
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upper barranca transition to lower TDF. On steep exposed rhyolitic tuff outcrop
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on steep east facing barranca slope among coarse gravels & rough boulders of rhyolitic tuff.
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upper barranca transition to lower TDF. On steep exposed rhyolitic tuff outcrop
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upper barranca transition to lower TDF. On steep exposed rhyolitic tuff outcrop