pythonVersion 2.7.9 pythonImplementation CPython Birds false Source data for tree(s) 'tree1' tree1 ^ot:comment ^ot:branchLengthTimeUnit ^ot:nodeLabelMode ^ot:nodeLabelTimeUnit tree1 Joseph W. Brown 443268 Polioptila false ot_882 Zink, Robert M., Rachelle C. Blackwell. 1998. Molecular systematics and biogeography of aridland gnatcatchers (genus Polioptila) and evidence supporting species status of the California gnatcatcher (Polioptila californica). Molecular Phylogenetics and Evolution 9 (1): 26-32 1998 Polioptila caerulea 443266 Polioptila caerulea Polioptila albiloris 443265 Polioptila albiloris Polioptila nigriceps 1019726 Polioptila nigriceps Polioptila californica 443272 Polioptila californica Polioptila melanura 443273 Polioptila melanura ot:undefined Maximum parsimony node1 node1 false true true true true true