Do not plant. Listed invasive in Kentucky.
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Ecological relationships
Who uses this plant?
16CaterpillarsGenus host records with ranges including KY
Genus host records with ranges including KY · Agrostis
- Agriphila ruricolellusSilver Striped Webworm, Lesser Vagabond Sod Webworm, Lesser Vagabond Crambid
- Agrotis ipsilonIpsilon Dart, Black Cutworm, Greasy Cutworm
- Amblyscirtes vialisCommon Roadside-Skipper, Black Little Skipper
- Cercyonis pegalaCommon Wood Nymph
- Crambus praefectellusSilver Striped Webworm, Common Grass-Veneer
- Hesperia leonardusLeonard's Skipper, Blazing Star Skipper, Pawnee Prairie Skipper, Pawnee Montane Skipper
- Hylephila phyleusFiery Skipper
- Leucania pseudargyriaFalse Wainscot
- Lon zabulonZabulon Skipper
- Mythimna unipunctaArmyworm Moth, White Speck
Show all 16
- Papaipema nebrisStalk Borer
- Parapediasia teterrellusBluegrass Webworm
- Photedes defectaNarrow-Winged Borer
- Spodoptera frugiperdaFall Armyworm Moth
- Trichordestra legitimaStriped Garden Caterpillar Moth
- Elachista illectella
2BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Agrostis
- Ammospiza leconteiiLeConte's Sparrow
- Dendragapus obscurusDusky Grouse
Growing and identification
Plant details
- Family
- Poaceae
- Hardiness
- Zones 3a–6b
- Soil pH
- Acidic to neutral
- Flower color
- Purple
- Growth rate
- Rapid
- Growth habit
- Spreads by runners
- Foliage color
- Green
- Fruit begins
- Summer
- Fruit ends
- Summer
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Bloom · “Mid summer” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Flower color · “Purple” · NC Extension Plant Toolbox
- 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 · “Summer” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Growth habit · “Spreads by runners” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Growth rate · “Rapid” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Hardiness · “Zones 3a–6b” · NC Extension Plant Toolbox
- Height · “About 2 feet” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Life cycle · “Perennial” · NC Extension Plant Toolbox
- Light · “Full sun (6 or more hours of direct sunlight a day)” · NC Extension Plant Toolbox
- Soil · “Moist; Occasionally wet” · NC Extension Plant Toolbox
- Soil pH · “Acidic to neutral” · NC Extension Plant Toolbox
Also known as
Creeping Bent Grass
Conservation status
| Kentucky rank | Not available |
|---|---|
| Global rank | G5 |
| KY status | Not verified |
| Federal status | Not verified |
Sources
- tnky_atlas
- usda
- ky_invasive
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications

