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Oh, Sang-Hun; Potter, Daniel (2005). "Molecular phylogenetic systematics and biogeography of tribe Neillieae (Rosaceae) using DNA sequences of cpDNA, rDNA, and LEAFY1". American Journal of Botany. 92 (1): 179–192. doi:10.3732/ajb.92.1.179. PMID21652396.
Liu, Xiao-Lin; Wen, Jun; Nie, Ze-Long; Johnson, Gabriel; Liang, Zong-Suo; Chang, Zhao-Yang (14 December 2012). "Polyphyly of the Padus group of Prunus (Rosaceae) and the evolution of biogeographic disjunctions between eastern Asia and eastern North America". Journal of Plant Research. 126 (3): 351–361. doi:10.1007/s10265-012-0535-1. PMID23239308. S2CID5991106.
Liu, Xiao-Lin; Wen, Jun; Nie, Ze-Long; Johnson, Gabriel; Liang, Zong-Suo; Chang, Zhao-Yang (14 December 2012). "Polyphyly of the Padus group of Prunus (Rosaceae) and the evolution of biogeographic disjunctions between eastern Asia and eastern North America". Journal of Plant Research. 126 (3): 351–361. doi:10.1007/s10265-012-0535-1. PMID23239308. S2CID5991106.