Poa pratensis | Kentucky bluegrass

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36.056316, -112.08046
36° 3′ 22.77″ N, 112° 4′ 49.66″ W
36 3 22.77, 112 4 49.66

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Flower Size

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About 1/4 inch

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Around 1.5 inches

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Over 4 inches

If you don't carry a ruler you can use a quarter which is an inch in diameter. Although flowers may be easy to measure, the size often varies. Botanical descriptions often do not include the flower size so some of our size information may be wrong.

When a plant has clusters of small flowers you should measure the size of a flower even though it may be very small. Many plants have flowers that are not obvious and in that case we put them in the "Very Small" category.

Leaf Attachment

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Habitat	Description
Alpine	Growing above timberline
Aquatic	Growing in or floating in water
Brush	Scab, chaparral, thicket, clearcut, scrub and similar terms
Cliff	On a cliff, rock wall or similar surface
Desert	Described as a desert, wash, arid or very dry area
Disturbed	Along a road, railroad, burned area, vacant lot and similar places
Epiphyte	Growing on a plant or on decaying plant material
Forest	In a grove, stand or woods or otherwise associated with trees
Grassland	A pasture, prairie, rangeland or steppe
Meadow	An area described as a meadow
Riparian	Near a stream, river, lake, seep or other wet area
Rocky	An outcrop, scree, talus area or other rocky area
Salt Marsh	An alkali or tidal area
Sand	An area described as sandy or a sand dune
Wetland	Marsh, swamp, bog, fen or wetland
Ignore	No habitat specified

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Kentucky bluegrass

Kentucky bluegrass Grass Family
Poa pratensis Poaceae
--more--

common name
  Kentucky bluegrass
accepted scientific name
  Poa pratensis L.
rules for finding collection records
  Poa pratensis (65)
family name
  Poaceae

Image Author: ©2005-2015 John Hilty, Illinois Wildflowers
Image License: Author's permission
Image Source

Category: Grass/Sedge/Rush
Grass Category: Grass
Plant Observed 2nd week of March thru end of November
Introduced from Europe but could also be native in some places.

How Likely at this Location (16%)

Name Match (100%)

Plant Showiness (27%)

Links to Plant Descriptions
Illinois Wildflowers (4)
Flora of the Hawaiian Islands
E-Flora BC
Wikipedia
Yavapai County Plants (3)
Flora of North America
Kansas Wildflowers (4)
Invasipedia (11)
Go Botany
Jepson
Montana Field Guide
Canadian Artic Flora (1)
SEINet (4)

Links to Plant Photos
iNaturalist (100)
Wikimedia Commons (28)
Starr Environmental (20)
U of Michigan Herbarium (13)
Missouri Plants (11)
Southeastern Flora (16)
Cal Photos (16)
Maryland Biodiversity (7)
Bioimages (7)
New Mexico Flora (3)
Gila Wilderness (3)
Carolinas & Georgia (4)
Jay Sullivan (1)

Where the plant has been found

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Elevation (feet) vs. Time of Observation (Flowering)

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