Verbatim text: Urbatsch, L. E., R. P. Roberts, and V. Karaman. 2003. Phylogenetic evaluation of Xylothamia, Gundlachia, and related genera (Asteraceae, Astereae) based on ETS and ITS nrDNA sequence data. Amer. J. Bot. 90: 634–649.
Author: Urbatsch, L.E., Roberts, R.P., Karaman, V.
Year: 2003
Title: Phylogenetic evaluation of Xylothamia, Gundlachia, and related genera (Asteraceae, Astereae) based on ETS and ITS nrDNA sequence data
Journal: Amer. J. Bot
Volume: 90
Pages: 634–649
PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/21659159