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Eastern Gray Beardtongue

Penstemon canescens

Found in woodlands, glades, forest edges, rocky woodlands, roadsides. Weakley, Flora of the Southeastern United States (2025), Northern Tier edition What its natural habitat tells you

71
Strong

Native to Virginia. How scores work Is it native here?

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Height
1–3 feet
Spread
1–1.5 feet
Light
Full sun
Soil moisture
Dry to average

Space about 1 ft apart from its recorded spread, about 100 per 100 sq ft. Enter your bed size for a count

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At a glance

Life cycle
Perennial
Leaves
Deciduous
Bloom
May to July

Recorded in 68 Virginia counties.

Natural habitats

Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

1 of 3

Forest edges and thickets

Wooded scene looking out over partially open fields
Named place / source context. Shown: Chickamauga and Chattanooga National Military Park, Georgia and Tennessee; which part is not recorded, a neighboring state.Wooded scene looking out over partially open fields, Richard Schlecht, undated. Public domain. Source record.

Forests and woodlands

Forest or woodland where the source does not say how moist or dry.

Roadsides, fields and disturbed ground

Ground opened by people: roadsides, old fields, pastures, fencerows and lots.

All habitats

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Virginia. Shared habitat, not food. 76 animals.

All wildlife of Virginia

Ecological relationships

Who uses this plant?

What these records mean

7CaterpillarsGenus host records with ranges including VA

Genus host records with ranges including VA · Penstemon

  • Elaphria chalcedoniaChalcedony Midget
  • Endothenia hebesanaVerbena Bud Moth
  • Euphydryas phaetonThe Baltimore, The Black Checker
  • Junonia coeniaCommon Buckeye
  • Pyrrhia ciliscaAmerican Bordered Sallow, Noble Sun Moth
  • Pyrrhia exprimensPurple-Lined Sallow, Purple-Lined Sun Moth
  • Sparganothis sulfureanaSparganothis Fruitworm Moth, Sulfur Leafroller, False Yellow-Head
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
46BeesSoutheastern regional records

Southeastern regional records · Penstemon

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
2Specialist beesPollen specialists

Pollen specialists · Penstemon

  • Atoposmia abjecta
  • Osmia distincta
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
2BirdsRecorded genus food-resource interactions; not a state feeding claim

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

  • Meleagris gallopavoWild Turkey
  • Tympanuchus pallidicinctusLesser Prairie-Chicken
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)

Direct food only: birds recorded eating this genus across North America. 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

Growing and identification

Plant details

Family
Plantaginaceae
Hardiness
Zones 5a–8b
Soil pH
Acidic to alkaline
Flower color
Purple

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

Growing sources and scope
Also known as

Appalachian Beard Tongue; Eastern Gray Beard Tongue

Conservation status

Virginia rankS4
Global rankG4
VA statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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Sources