SimplePlant

Poaceae

Arctic brome

Bromus kalmii A.Gray

Family
Poaceae
Genus
Bromus

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Arctic brome: Bromus kalmii (Kalm's brome) - Jefferson County, WI, USA
Photo: aarongunnar, CC BY 4.0, from Wikimedia Commons

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Common names

By language (1)
English
Arctic brome

Synonyms

  • Bromopsis kalmii (A.Gray) Holub
  • Bromus ciliatus var. purgans (L.) A.Gray
  • Bromus imperialis Steud.
  • Bromus malacanthus Trin. ex Griseb.
  • Bromus purgans L.
  • Bromus steudelii Frank ex Steud.
  • Forasaccus purgans (L.) Lunell
  • Zerna purgans (L.) Henrard

Flowers

Flower colour
yellow (USDA PLANTS Database)

Characteristics

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

Photos

More in Bromus

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.