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Tongjia Yin, James A. Quinn, Effects of Exogenous Growth Regulators and a Gibberellin Inhibitor on Sex Expression and Growth Form in Buffalograss (Buchloe dactyloides), and Their Ecological Significance, Bulletin of the Torrey Botanical Club, Vol. 121, No. 2 (Apr. - Jun., 1994), pp. 170-179
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Yin et al. (1994) studied this question.
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