A−D Muhlenbergia coerulea (Griseb.) Mez A habit B culm and panicle C ligule D spikelet E−K Muhlenbergia coerulea (Griseb.) Mez × Muhlenbergia rigida (Kunth) Kunth E culm and panicle F spikelet G floret H glumes I lemma J paleas, dorsal and ventral view K lodicules, stamens, and pistil. A−D drawn from P.M. Peterson, R.J. Soreng & J. Montoya Quino 21957 (US) E−K drawn from P.M. Peterson & N. Refulio Rodriguez 14860 (US).

 
 
  Part of: Peterson PM, Sánchez Vega I, Romaschenko K, Giraldo-Cañas D, Refulio Rodriguez NF (2018) Revision of Muhlenbergia (Poaceae, Chloridoideae, Cynodonteae, Muhlenbergiinae) in Peru: classification, phylogeny, and a new species, M. romaschenkoi. PhytoKeys 114: 123-206. https://doi.org/10.3897/phytokeys.114.28799