Muhlenbergia tenuissima (Presl) Kunth, Enum. Pl. 1: 198. 1833.

Peterson, Paul M., Vega, Isidoro Sanchez, Romaschenko, Konstantin, Giraldo-Canas, Diego & Rodriguez, Nancy F. Refulio, 2018, Revision of Muhlenbergia (Poaceae, Chloridoideae, Cynodonteae, Muhlenbergiinae) in Peru: classification, phylogeny, and a new species, M. romaschenkoi, PhytoKeys 114, pp. 123-206 : 180

publication ID	https://dx.doi.org/10.3897/phytokeys.114.28799
persistent identifier	https://treatment.plazi.org/id/3AD43200-D345-E339-0B82-CD49CD892181
treatment provided by	PhytoKeys by Pensoft
scientific name	Muhlenbergia tenuissima (Presl) Kunth, Enum. Pl. 1: 198. 1833.
status

Treatment

Discussion.

This taxon is a distinctive species which seems to be restricted to chalky limestone flats usually occurring as a dense carpet on clay-like soils in open savannahs; known from North America and Central America ( Peterson and Annable 1991; Brako and Zarucchi 1993). Although previously included for Peru in Hitchcock (1927), Standley (1936) and Tovar (1993), the specimens cited are M. ciliata without prominent cilia along the lateral veins (see discussion of M. ciliata ).