SimplePlant

Poaceae

Uruguayan needlegrass

Nassella neesiana (Trin. & Rupr.) Barkworth

Family
Poaceae
Genus
Nassella

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Uruguayan needlegrass (Nassella neesiana)
Photo: Trap Hers, CC BY-SA 4.0, from Pl@ntNet via GBIF

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Common names

By language (2)
English
Uruguayan needlegrass
Welsh
Plufwellt America

Synonyms

  • Nassella ligularis (Griseb.) Barkworth & Torres
  • Nassella neesiana var. neesiana
  • Stipa contracta Phil.
  • Stipa eminens Nees
  • Stipa eminens var. micrantha Kuntze
  • Stipa fernandeziana (Trin. & Rupr.) Steud.
  • Stipa hispida Phil.
  • Stipa intricata Godr.
  • Stipa longiflora Steud.
  • Stipa neesiana Trin. & Rupr.
  • Stipa neesiana f. contorta Hack.
  • Stipa neesiana f. depauperata Hack.
  • Stipa neesiana var. chilensis Trin. & Rupr.
  • Stipa neesiana var. fernandeziana Trin. & Rupr.
  • Stipa neesiana var. formicarioides Burkart
  • Stipa neesiana var. glabrata Arechav.
  • Stipa neesiana var. gracilior Burkart
  • Stipa neesiana var. hirsuta Arechav.
  • Stipa neesiana var. hispidula (Speg.) Hack.
  • Stipa neesiana var. ligularis Griseb.
  • Stipa neesiana var. longiaristata Arechav.
  • Stipa neesiana var. neesiana
  • Stipa neesiana var. sublaevis (Speg.) Speg.
  • Stipa neesiana var. sublaevis (Speg.) Speg. ex Caro
  • Stipa setigera f. pallida Speg.
  • Stipa setigera f. purpurascens Speg.
  • Stipa setigera f. versicolor Speg.
  • Stipa setigera var. glabrata (Arechav.) Speg.
  • Stipa setigera var. hispidula Speg.
  • Stipa setigera var. intricata (Godr.) Druce
  • Stipa setigera var. longiaristata (Arechav.) Roseng.
  • Stipa skottsbergii Pilg.
  • Stipa sublaevis Speg.
  • Stipa trachysperma Phil.
  • Urachne longiflora Steud.

Characteristics

Growth habit
Graminoid
Lifespan
Perennial
In the US and Canada
Lower 48 states: introduced

Photos

More in Nassella

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.