Hairy Cat's-ear

Hypochaeris radicata

In the Carolinas and Georgia, found in roadsides, fields, disturbed areas. Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition What its natural habitat tells you

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Not native

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

Profile 71%

Light: Full sun, Partial shade
Soil moisture: Usually moist

Hypochaeris radicata — leaf photograph — Nathan Howell; Howell, Krings and Braham (2016) · CC BY 4.0 · Original photograph

At a glance

Life cycle: Perennial
Bloom: April to October

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Not yet recorded · Height · Spread · Leaves

This plant is missing most of its facts, so Quercus is looking them up in old botany books.

Recorded in 11 Louisiana parishes.

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

—CaterpillarsGenus host records with ranges including LA

—BeesSoutheastern regional records

1Specialist beesPollen specialists

Pollen specialists · Hypochaeris

Melissodes druriellus

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

—BirdsRecorded genus food-resource interactions; not a state feeding claim

Growing and identification

Plant details

Family: Asteraceae
Hardiness: Zones 4a–8b
Soil pH: Acidic to alkaline
Flower color: Yellow

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

Growing sources and scope

Bloom · “April to October” · Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition · Carolinas and Georgia
Flower color · “Yellow” · NC Extension Plant Toolbox
Hardiness · “Zones 4a–8b” · NC Extension Plant Toolbox
Life cycle · “Perennial” · NC Extension Plant Toolbox
Light · “Full sun (6 or more hours of direct sunlight a day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox
primary_flower_color · “yellow” · NC Extension Plant Toolbox
Soil · “Moist” · NC Extension Plant Toolbox
Soil pH · “Acidic to alkaline” · NC Extension Plant Toolbox

Also known as

Hairy Cat's ear; Hairy Cats Ear; Spotted Cats Ear

Conservation status

Louisiana rank	SNA
Global rank	GNR
LA status	Not verified
Federal status	Not verified

Conservation source Global and federal source

Native alternatives

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