Figure 1.

Phylogenetic relationships within the Poaceae based on trnL intron sequences from this study. Individual roots from field sampling are shown in bold with a unique identifier. Coloured blocks denote subtribes. The consensus tree was constructed using maximum parsimony in MEGA version 2.1 [13]. Bootstrap percentages from 100 replications are indicated.

Ridgway et al. BMC Ecology 2003 3:8   doi:10.1186/1472-6785-3-8
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