@ARTICLE{TreeBASE2Ref21793,
author = {Steve Leavitt and Theodore L Esslinger and Matthew Nelsen and H. Thorsten Lumbsch},
title = {Further species diversity in Neotropical Oropogon (Lecanoromycetes: Parmeliaceae) in Central America},
year = {2013},
keywords = {Central America, lichens, molecular phylogeny, Neotropics, secondary metabolites},
doi = {},
url = {http://},
pmid = {},
journal = {The Lichenologist},
volume = {},
number = {},
pages = {},
abstract = {The new species Oropogon evernicus Essl. & S. Leavitt and O. protocetraricus S. Leavitt & Essl. are described from montane regions of Central America, further increasing the diversity of this genus in the New World. O. evernicus is separated from O. americanus by the presence of medullary tissue directly beneath the pseudocyphellae, while O. protocetraricus is separated from O. caespitosus by the presence of protocetraric acid. The segregation of both species is confirmed with molecular sequence data (nuclear ITS, nuLSU, and β-tubulin). Both species appear to have split from their most recent common ancestor during the Miocene, supporting Miocene-dominated diversification of Neotropical Oropogon species found in Central America.}
}