SimplePlant

Poaceae

Mat muhly

Muhlenbergia richardsonis (Trin.) Rydb.

Family
Poaceae
Genus
Muhlenbergia

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Mat muhly: The small spikelets each with a single un-awned floret that is much longer than the adjacent two glumes is characteristic of this species.
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, from Wikimedia Commons

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Common names

By language (2)
English
Mat muhly
French
Muhlenbergie de Richardson

Synonyms

  • Muhlenbergia aspericaulis Nees ex Steud.
  • Muhlenbergia brevifolia var. richardsonis (Trin.) M.E.Jones
  • Muhlenbergia squarrosa Rydb.
  • Sporobolus aspericaulis Scribn.
  • Sporobolus depauperatus Scribn.
  • Sporobolus richardsonis (Trin.) Merr.
  • Vilfa depauperata Torr. ex Hook.
  • Vilfa richardsonis Trin.
  • Vilfa squarrosa Trin.

Flowers

Flower colour
green (USDA PLANTS Database)

Characteristics

Growth habit
Graminoid
Lifespan
Perennial
In the US and Canada
Alaska: native, Canada: native, Lower 48 states: native

Photos

More in Muhlenbergia

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.