Taxon  Report   6689 
Poa pratensis  L.  ssp. pratensis 
Kentucky blue grass,  Kentucky bluegrass
Poa pratensis ssp. pratensis
© 2008 Keir Morse (Poa pratensis)
More photos from
CalPhotos / Calflora
Poa pratensis ssp. pratensis
© 1998 Dean Wm. Taylor (Poa pratensis ssp. agassizensis)
Poa pratensis ssp. pratensis, a monocot, is a perennial grass that is not native to California; it was introduced from elsewhere and naturalized in the wild.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Poa pratensis ssp. pratensis
© 2008 Keir Morse (Poa pratensis)
Family: POACEAE  
Genus: Poa
Parent Record Poa pratensis
Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Subalpine Forest, Foothill Woodland, Chaparral, Valley Grassland, (many plant communities), wetland-riparian
Wetlands: Equally likely to occur in wetlands and non wetlands
Distribution by County 

Add an Observation of  Poa pratensis ssp. pratensis

Name Status:
Accepted by JEF + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Poa agassizensis
PLANTS: Poa angustifolia
PLANTS: Poa pratensis ssp. agassizensis
PLANTS: Poa pratensis ssp. angustifolia
PLANTS: Poa pratensis var. angustifolia
PLANTS: Poa pratensis var. domestica
PLANTS: Poa pratensis var. gelida
PLANTS: Poa pratensis var. iantha
More information about  Poa pratensis ssp. pratensis
Photos on CalPhotos / Google Images
Photos on

Jepson eFlora

Records from the Consortium of California Herbaria


Search (Flora of North America)

website references from Google

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Jun 22, 2018).

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