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Schmidt, Gregory J. & Schilling, Edward E. (2000): Phylogeny and biogeography of Eupatorium (Asteraceae: Eupatorieae) based on nuclear ITS sequence data. Am. J. Bot.87(5): 716-726. doi:10.2307/2656858PMID 10811796PDF fulltext
doi.org
dx.doi.org
Schmidt, Gregory J. & Schilling, Edward E. (2000): Phylogeny and biogeography of Eupatorium (Asteraceae: Eupatorieae) based on nuclear ITS sequence data. Am. J. Bot.87(5): 716-726. doi:10.2307/2656858PMID 10811796PDF fulltext
nih.gov
ncbi.nlm.nih.gov
Schmidt, Gregory J. & Schilling, Edward E. (2000): Phylogeny and biogeography of Eupatorium (Asteraceae: Eupatorieae) based on nuclear ITS sequence data. Am. J. Bot.87(5): 716-726. doi:10.2307/2656858PMID 10811796PDF fulltext