Rasmussen, D. A.; Kramer, E. M.; Zimmer, E. A. (2008). “One size fits all? Molecular evidence for a commonly inherited petal identity program in Ranunculales”. 《American Journal of Botany》 96 (1): 96–109. doi:10.3732/ajb.0800038. PMID21628178.
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ncbi.nlm.nih.gov
Rasmussen, D. A.; Kramer, E. M.; Zimmer, E. A. (2008). “One size fits all? Molecular evidence for a commonly inherited petal identity program in Ranunculales”. 《American Journal of Botany》 96 (1): 96–109. doi:10.3732/ajb.0800038. PMID21628178.