Maryland Hawkweed
Hieracium traillii
Found in shale barrens and dry shaley woodlands, other dry woodlands. Weakley, Flora of the Southeastern United States (2025), Northern Tier edition What its natural habitat tells you
Native to West Virginia. How scores work Is it native here?
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At a glance
Not yet recorded · Height · Spread · Light · Soil · Life cycle · Leaves · Bloom
This plant is missing most of its facts, so Quercus is looking them up in old botany books.
Recorded in 4 West Virginia counties.
Natural habitats
Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.
Steep, sun-baked slopes of loose shale with sparse oaks and Virginia pine and their own endemic wildflowers. Linked only where the source names shale barrens; calcareous shale stays with the limestone glades.
Forest or woodland where the source does not say how moist or dry.
Forests and open woodlands on dry ridges and slopes, often oak or pine.
Also found with this plant
Wildlife whose habitat models include habitats this plant grows in, in West Virginia. Shared habitat, not food. 60 animals.
- Bank SwallowRiparia riparia
- Brown CreeperCerthia americana
- Downy WoodpeckerPicoides pubescens
- Eastern BluebirdSialia sialis
- Eastern PhoebeSayornis phoebe
- Eurasian Collared-doveStreptopelia decaocto
- Golden-crowned KingletRegulus satrapa
- Hairy WoodpeckerPicoides villosus
- Loggerhead ShrikeLanius ludovicianus
- Long-eared OwlAsio otus
- Northern BobwhiteColinus virginianus
- Orchard OrioleIcterus spurius
- Ruby-throated HummingbirdArchilochus colubris
- Summer TanagerPiranga rubra
- Tree SwallowTachycineta bicolor
- White-breasted NuthatchSitta carolinensis
- White-winged CrossbillLoxia leucoptera
- Yellow-billed CuckooCoccyzus americanus
- American Tree SparrowSpizella arborea
- American WoodcockScolopax minor
- Baltimore OrioleIcterus galbula
- Bewick's WrenThryomanes bewickii
- Black VultureCoragyps atratus
- Black-and-White WarblerMniotilta varia
Widespread birds also seen here (42)
Found in many habitats here, so not listed above.
- American Crow
- American Goldfinch
- American Kestrel
- American Robin
- Belted Kingfisher
- Black-billed Cuckoo
- Blue Grosbeak
- Blue Jay
- Blue-gray Gnatcatcher
- Cedar Waxwing
- Chimney Swift
- Chipping Sparrow
- Common Nighthawk
- Common Raven
- Cooper's Hawk
- Dark-eyed Junco
- Eastern Kingbird
- Eastern Towhee
- European Starling
- Fox Sparrow
- Gray Catbird
- Great Crested Flycatcher
- Great Horned Owl
- Least Flycatcher
- Mourning Dove
- Northern Cardinal
- Northern Flicker
- Northern Mockingbird
- Olive-sided Flycatcher
- Orange-crowned Warbler
- Osprey
- Purple Finch
- Red-tailed Hawk
- Red-winged Blackbird
- Ruby-crowned Kinglet
- Sharp-shinned Hawk
- Spotted Sandpiper
- Tufted Titmouse
- Turkey Vulture
- Wild Turkey
- Yellow-breasted Chat
- Yellow-rumped Warbler
Who uses this plant?
3CaterpillarsGenus host records with ranges including WV
Genus host records with ranges including WV · Hieracium
- Cucullia floreaGray Hooded Owlet
- Dichomeris levisella
- Oxyptilus delawaricus
6BeesSoutheastern regional records
Southeastern regional records · Hieracium
Individual names are not available yet.
Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
2BirdsRecorded eating Hieracium in West Virginia
Diet records by plant genus, from studies across North America. Not a record from this state. Birds whose range includes West Virginia, most records first.
- Ruffed Grouse6 diet records
- Pine Grosbeak1 diet record
Direct food only. Caterpillars on host plants also feed nesting birds. NC Native Plant Society: butterfly gardening
No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects
Birds that eat Hieracium 2
Diet records by plant genus, from studies across North America. Not a record from this state. Avian Diet Database (Hurlbert Lab), CC0 1.0.
- Ruffed GrouseBonasa umbellus
- Pine GrosbeakPinicola enucleator
Plant details
- Family
- Family not recorded
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Conservation status
| West Virginia rank | S4 |
|---|---|
| Global rank | Not available |
| WV status | Not verified |
| Federal status | Not verified |
Will it fit your yard?
Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.
Sources
- NatureServe Explorer
- Weakley, Flora of the Southeastern United States (2025)
- West Virginia occurrence source
- 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



























