Quercus

Hairy Crabgrass

Digitaria sanguinalis

Not native to Kentucky

Ecological relationships

Who uses this plant?

25CaterpillarsGenus host records with ranges including KY

Genus host records with ranges including KY · Digitaria

  • Abagrotis magnicupidaOne-Dotted Dart
  • Agrotis ipsilonIpsilon Dart, Black Cutworm, Greasy Cutworm
  • Anicla infectaGreen Cutworm Moth
  • Atalopedes huronSachem
  • Dargida rubripennisThe Pink-Streak
  • Elasmopalpus lignosellaLesser Cornstalk Borer
  • Fissicrambus mutabilisStriped Webworm, Striped Sodworm, Changeable Grass-Veneer
  • Helicoverpa zeaCorn Earworm Moth
  • Hesperia sassacusIndian Skipper
  • Hylephila phyleusFiery Skipper
Show all 25
  • Hypena scabraGreen Cloverworm Bomolocha, Black Snout
  • Leucania ursulaUrsula Wainscot
  • Lon zabulonZabulon Skipper
  • Maliattha synochitisBlack-Dotted Lithacodia, Black-Dotted Glyph, Brass-Dotted Grass Moth
  • Marimatha nigrofimbriaBlack-Bordered Lemon
  • Mocis latipesSmall Mocis, Striped Grass Looper
  • Mocis texanaTexas Mocis
  • Mythimna unipunctaArmyworm Moth, White Speck
  • Polites themistoclesTawny-Edged Skipper
  • Protodeltote muscosulaLarge Mossy Lithacodia, Large Mossy Glyph, Large Mossy Grass Moth
  • Redectis vitreaWhite-Spotted Redactis
  • Spodoptera eridaniaSouthern Armyworm Moth
  • Spodoptera frugiperdaFall Armyworm Moth
  • Trichordestra legitimaStriped Garden Caterpillar Moth
  • Xestia smithiiSmith's Dart
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
—BeesSoutheastern regional records
—Specialist beesPollen specialists
21BirdsRecorded genus food-resource interactions; not a state feeding claim

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

  • Agelaius phoeniceusRed-winged Blackbird
  • Anthus rubescensAmerican Pipit
  • Calcarius lapponicusLapland Longspur
  • Calcarius pictusSmith's Longspur
  • Cardinalis cardinalisNorthern Cardinal
  • Colinus virginianusNorthern Bobwhite
  • Columba liviaRock Pigeon
  • Meleagris gallopavoWild Turkey
  • Melospiza melodiaSong Sparrow
  • Melozone crissalisCalifornia Towhee
Show all 21
  • Molothrus aterBrown-headed Cowbird
  • Peucaea aestivalisBachman's Sparrow
  • Plectrophenax nivalisSnow Bunting
  • Porzana carolinaSora
  • Quiscalus quisculaCommon Grackle
  • Spizella passerinaChipping Sparrow
  • Spizella pusillaField Sparrow
  • Sturnus vulgarisEuropean Starling
  • Tympanuchus pallidicinctusLesser Prairie-Chicken
  • Vireo belliiBell's Vireo
  • Vireo olivaceusRed-eyed Vireo
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
Growing and identification

Plant details

Family
Poaceae
Hardiness
Zones 2b–11a
Soil pH
Acidic to neutral
Flower color
Green

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

Growing sources and scope
Also known as

Hairy Crabgrass

Conservation status

Kentucky rankSNA
Global rankG5
KY statusNot verified
Federal statusNot verified

Conservation source Global and federal source

Native alternatives

Find natives for your garden

Sources