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Citation: S. Caveney et al., New observations on the secondary chemistry of World Ephedra (Ephedraceae), AM J BOTANY, 88(7), 2001, pp. 1199-1208

Authors: Veech, JA Charlet, DA Jenkins, SH

Citation: Ja. Veech et al., Interspecific variation in seed mass and the co-existence of conifer species: A null model test, EVOL EC RES, 2(3), 2000, pp. 353-363