SimplePlant

Poaceae

Louisiana cupgrass

Eriochloa punctata (L.) Ham.

Family
Poaceae
Genus
Eriochloa

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Common names

By language (2)
Chinese
苍白野黍
English
Louisiana cupgrass

Synonyms

  • Agrostis decipiens Salzm. ex Steud.
  • Agrostis punctata (L.) Lam.
  • Eriochloa kunthii G.Mey.
  • Eriochloa polystachya var. punctata (L.) Maiden & Betche
  • Eriochloa punctata f. intermedia Parodi
  • Eriochloa punctata f. punctata
  • Eriochloa punctata var. parodii Herter
  • Eriochloa punctata var. punctata
  • Eriochloa texana Mez
  • Helopus cognatus Steud.
  • Helopus kunthii (G.Mey.) Trin. ex Steud.
  • Helopus punctatus Nees
  • Helopus punctatus var. cognatus (Steud.) Döll
  • Helopus punctatus var. grandispicula Döll
  • Helopus punctatus var. punctatus
  • Milium punctatum L.
  • Monachne punctata (L.) Nash
  • Oedipachne punctata (L.) Link
  • Paspalum meyerianum Spreng.
  • Paspalum punctatum (L.) Flüggé
  • Piptatherum flavescens Sieber ex Nees
  • Piptatherum punctatum (L.) P.Beauv.

Characteristics

Growth habit
Graminoid
Lifespan
Annual, Perennial
In the US and Canada
Hawaii: introduced, Lower 48 states: native, Puerto Rico: native, U.S. Virgin Islands: native

More in Eriochloa

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.