Quercus

Autumn Bluegrass

Poa autumnalis

Native to Kentucky (estimated)

Ecological relationships

Who uses this plant?

35CaterpillarsGenus host records with ranges including KY

Genus host records with ranges including KY · Poa

  • Acrolophus popeanellaClemen's Grass Tubeworm
  • Agrotis gladiariaSwordsman Dart, Clay-Backed Cut-Worm
  • Amblyscirtes hegonPepper and Salt Skipper
  • Amblyscirtes vialisCommon Roadside-Skipper, Black Little Skipper
  • Ancyloxypha numitorLeast Skipper
  • Anicla infectaGreen Cutworm Moth
  • Apamea devastatorGlassy Borer, Glassy Cutworm Moth
  • Arugisa luteaCommon Arugisa
  • Atalopedes huronSachem
  • Cercyonis pegalaCommon Wood Nymph
Show all 35
  • Feltia jaculiferaDingy Cutworm
  • Fissicrambus mutabilisStriped Webworm, Striped Sodworm, Changeable Grass-Veneer
  • Hesperia leonardusLeonard's Skipper, Blazing Star Skipper, Pawnee Prairie Skipper, Pawnee Montane Skipper
  • Hylephila phyleusFiery Skipper
  • Lacinipolia meditataThe Thinker
  • Leucania phragmitidicolaNeedle Wainscot, Phragmites Wainscot
  • Lon hobomokHobomok Skipper
  • Lon zabulonZabulon Skipper
  • Macrochilo litophoraAngulate Fan-Foot, Brown-Lined Owlet
  • Marimatha nigrofimbriaBlack-Bordered Lemon
  • Megisto cymelaLittle Wood Satyr
  • Mythimna unipunctaArmyworm Moth, White Speck
  • Nephelodes miniansBronzed Cutworm
  • Nomophila nearcticaLucerne Moth, American Celery Webworm
  • Orgyia leucostigmaWhite-Marked Tussock Moth
  • Papaipema nebrisStalk Borer
  • Parapediasia teterrellusBluegrass Webworm
  • Pediasia trisectaSod Webworm Moth, Larger Sod Webworm
  • Phalaenostola larentioidesBlack-Banded Owlet, Black-Banded Phalaenostola
  • Phalaenostola metonalisPale Epidelta, Pale Phalaenostola
  • Polites corasPeck's Skipper, Yellow-Patch Skipper
  • Polites themistoclesTawny-Edged Skipper
  • Spodoptera frugiperdaFall Armyworm Moth
  • Elachista illectella
  • Gonioterma mistrella
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
1BeesSoutheastern regional records
0Specialist beesPollen specialists
9BirdsRecorded genus food-resource interactions; not a state feeding claim

Recorded genus food-resource interactions; not a state feeding claim · Poa

  • Anser caerulescensSnow Goose
  • Branta canadensisCanada Goose
  • Callipepla californicaCalifornia Quail
  • Lagopus leucuraWhite-tailed Ptarmigan
  • Meleagris gallopavoWild Turkey
  • Pooecetes gramineusVesper Sparrow
  • Spizella breweriBrewer's Sparrow
  • Spizella passerinaChipping Sparrow
  • Spizella pusillaField Sparrow
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Poaceae
Flower color
Green
Growth rate
Moderate
Growth habit
Grows in clumps
Foliage color
Green
Fruit begins
Summer
Fruit ends
Fall

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope
  • Bloom · “Late spring” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Flower color · “Green” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Foliage color · “Green” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Fruit begins · “Summer” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Fruit ends · “Fall” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Growth habit · “Grows in clumps” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Growth rate · “Moderate” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Height · “About 1.5 feet” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Light · “Partial shade; Full shade (documented habitat)” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team) · Carolinas and Georgia
  • Soil · “Dry; Moist; Wet (documented habitat)” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team) · Carolinas and Georgia
Also known as

Autumn Bluegrass

Conservation status

Kentucky rankS5
Global rankG5
KY statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

Will it fit your spot?

Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.

Choose a county to begin.

Sources