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Index / Search / Poa pratensis ssp. irrigata

§1 Plant

Poa pratensis L. ssp. irrigata (Lindm.) H. Lindb.

vernacular spreading bluegrass — subspecies · Poaceae

USDA
POPRI2
GBIF
4120665 syn.
Rank
subspecies
spreading bluegrass (Poa pratensis ssp. irrigata)
Platephotograph · Bill HarmsCC BY-NC source · iNaturalist ↗

§2Habit & range

Habit and range

Growth habit
Graminoid
Duration
Perennial
Group
Monocot
Family
Poaceae Barnhart
Genus
Poa
§2a

Native status, by region

  • AK Alaska Introduced
  • CAN Canada Introduced
  • GL Greenland Introduced
§2b

County-level range

· 6 counties across 1 state
Legend Native · 0 Introduced · 6 Both · 0 Hover a county for detail.

§3Cultivation

No cultivation specs.

USDA has not characterised this taxon. Roughly four out of five plants in the database lack the detailed cultivation record present here — typically because they have not been the focus of NRCS Plant Materials work. Range and distribution data are unaffected.

§4Counties, by state

Recorded in 6 counties across 1 state.

Alaska view state ↗ 6 I ▾

§5Sources & provenance

USDA PLANTS

Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.

plants.usda.gov/POPRI2 ↗

GBIF Backbone

Canonical taxonomic identity, synonym resolution, cross-refs. CC0.

gbif.org/species/4120665 ↗

Record version

Cached and built locally. Source version on this record:

usda-plants-mt-2026-05-26

fetched 2026-05-26T09:28:40Z