Jornada Bibliography
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1975.
Reproductive and vegetative growth patterns in Yucca elata Engelm (Liliaceae). The Southwestern Naturalist. 21:177-184.
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1976. The distribution and phytosociology of Yucca elata in southern New Mexico. The American Midland Naturalist. 100:202-212.
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1978. Further studies on growth patterns in Yucca elata Engelm (Liliaceae). The Southwestern Naturalist. 23:145-150.
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1978.