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A member of the largely Mediterranean Resedaceae Family, found in the southwestern U.S. and northern Mexico. Known by names such as Desert Cambess and Lineleaf Whitepuff, this example is from Chihuahua State near Creel.
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annual on coarse limestone sands and gravels at roadside crossing gently sloping out-wash plain.
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annual on coarse limestone sands and gravels at roadside crossing gently sloping out-wash plain.
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on coarse limestone sands and gravels at roadside crossing gently sloping out-wash plain
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flat mat on volcanic soil and gravel of flat alluvial plain.
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flat mat on volcanic soil and gravel of flat alluvial plain.
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on mixed volcanic gravels of shallow arroyo drainage across creosote flats.
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clayish silt/sands of an arroyo bottom
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on coarse volcanic sands and mixed gravels of wide braided wash draining desert flats
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on low calcareous/gypseous clays of hillside above wash
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on gypseous clays topped by silts and gravels with Pertyle vaseyi, Psathyrotopsis scaposa,
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on gypseous clays topped by silts and gravels with Pertyle vaseyi, Psathyrotopsis scaposa,
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on gypseous clays topped by silts and gravels with Pertyle vaseyi, Psathyrotopsis scaposa,