Correction: Phylogenetic Relationships of American Willows (Salix L., Salicaceae).

Previous revision versions of Fig 2, Fig 3, and S1 Fig were incorrectly published. Please view the correct Fig 2, Fig 3, and S1 Fig here.

Fig 2

BEAST gene tree of matK and rbcL.

Branch support is Bayesian posterior probabilities and ML bootstrap values; subgenera are identified using colors; Idesia and Populus are outgroups.

Fig 3

BEAST gene tree of ITS.

Branch support is Bayesian posterior probabilities and ML bootstrap values; subgenera are identified using colors; Idesia and Populus are outgroups.

BEAST species tree generated with ITS, matK and rbcL, constrained to fit the subgenera of Argus (2010).

Branch support is Bayesian posterior probabilities and ML bootstrap values.

(EPS)

Click here for additional data file.