Phylogenetic patterns and conservation among North American members of the genus Agalinis (Orobanchaceae).

ABSTRACT:

Background

North American Agalinis Raf. species represent a taxonomically challenging group and there have been extensive historical revisions at the species, section, and subsection levels of classification. The genus contains many rare species, including the federally listed endangered species Agalinis acuta. In addition to evaluating the degree to which historical classifications at the section and subsection levels are supported by molecular data sampled from 79 individuals representing 29 Agalinis species, we assessed the monophyly of 27 species by sampling multiple individuals representing different populations of those species. Twenty-one of these species are of conservation concern in at least some part of their range.

Results

Phylogenetic relationships estimated usi

SUBMITTER: Pettengill JB 

PROVIDER: S-EPMC2564944 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature