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Hoary Alyssum

Berteroa incana

Found in disturbed areas. Weakley, Flora of the Southeastern United States (2025), Northern Tier edition What its natural habitat tells you

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Not native

Not native to Virginia. How scores work Is it native here?

Profile 82%

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

At a glance

Life cycle
Annual, biennial or perennial
Bloom
May to August

Not yet recorded · Spread · Leaves

Recorded in 12 Virginia counties.

Natural habitats

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

Roadsides, fields and disturbed ground

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

All habitats

Ecological relationships

Who uses this plant?

What these records mean

1CaterpillarsGenus host records with ranges including VA

Genus host records with ranges including VA · Berteroa

  • Pontia protodiceCheckered White
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
—BeesSoutheastern regional records
—Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim
Growing and identification

Plant details

Family
Brassicaceae
Soil pH
Neutral to alkaline
Flower color
White

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

Growing sources and scope

Conservation status

Virginia rankSNA
Global rankNot available
VA statusNot verified
Federal statusNot verified

Conservation source

Native alternatives

Find natives for your garden

Sources