Bouchenak-Khelladi Y, Salamin N, Savolainen V, et al. (May 2008). "Large multi-gene phylogenetic trees of the grasses (Poaceae): progress towards complete tribal and generic level sampling". Mol. Phylogenet. Evol. 47 (2): 488–505. doi:10.1016/j.ympev.2008.01.035. PMID18358746.
Bouchenak-Khelladi Y, Salamin N, Savolainen V, et al. (May 2008). "Large multi-gene phylogenetic trees of the grasses (Poaceae): progress towards complete tribal and generic level sampling". Mol. Phylogenet. Evol. 47 (2): 488–505. doi:10.1016/j.ympev.2008.01.035. PMID18358746.