A–E Muhlenbergia breviligula Hitchc. A habit B ligule with auricles C glumes D floret E stamens and lodicules F–J Muhlenbergia nigra Hitchc. F habit G ligule H glumes I floret J stamens, pistil, and lodicules. A–E drawn from A. Molina R. 25227 (US-2942492) F–J drawn from S.D. Koch 76255 (US-2824590).

 
 
  Part of: Peterson PM, Herrera Arrieta Y, Lobo Cabezas S, Romaschenko K (2023) Taxonomic revision of Muhlenbergia (Poaceae, Chloridoideae, Cynodonteae, Muhlenbergiinae) in Central America: phylogeny and classification. PhytoKeys 230: 1-106. https://doi.org/10.3897/phytokeys.230.103882