Maximum-likelihood tree inferred from combined plastid (rpl32-trnL, rps16 intron) and ITS sequences. Thick branches indicate posterior probabilities of 1; numbers above branches are posterior probabilities less than 1 but greater than 0.50; Scale bar: 2%.

  Part of: Peterson PM, Arrieta YH, Romaschenko K (2018) Phylogeny of Muhlenbergia subg. Pseudosporobolus, including M. spatha (Poaceae, Chloridoideae, Cynodonteae, Muhlenbergiinae) now found in Zacatecas, Mexico. PhytoKeys 103: 83-94.