States
North CarolinaTennesseeGeorgiaSouth CarolinaKentuckyAlabamaArkansasFloridaLouisianaMississippiVirginiaWest Virginia
Menu

White-nymph

Trepocarpus aethusae

Found in rich moist forests, floodplain forests, esges of swamps, calcareous glades, sometimes weedy in disturbed soils. Weakley, Flora of the Southeastern United States (2025), South Central edition What its natural habitat tells you

8
Modest

Native to Mississippi (estimated). How scores work Is it native here?

Profile 71%

Height
Up to about 2 feet
Light
Partial shade, Full shade, Full sun
Soil moisture
Dry to wet
Will it fit your yard?

At a glance

Life cycle
Annual
Bloom
May to June

Not yet recorded · Spread · Leaves

Recorded in 42 Mississippi counties.

Natural habitats

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

1 of 4

Glades, barrens and outcrops on limestone

Standing water, Flat Rock Cedar Glades and Barrens SNA, Rutherford County
Standing water on a limestone glade. Shown: Flat Rock Cedar Glades and Barrens State Natural Area, Rutherford County, Tennessee, a neighboring state.Standing water, Flat Rock Cedar Glades and Barrens SNA, Rutherford County, Alan M. Cressler / U.S. Geological Survey, undated. Public domain. Source record.

Moist forests

Forests on moist but not wet ground, such as rich slopes and ravines.

Floodplain and bottomland forests

Forests on low ground beside rivers and streams that flood from time to time.

Swamps

Forested wetlands with standing water much of the year, such as cypress and gum swamps.

All habitats

Ecological relationships

Who uses this plant?

What these records mean

0CaterpillarsGenus host records with ranges including MS
0BeesSoutheastern regional records
0Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Apiaceae
Flower color
White

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

Growing sources and scope
Also known as

White Nymph

Conservation status

Mississippi rankSNR
Global rankG4G5
MS statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

Will it fit your yard?

Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.

Choose a county to begin.

How to check your spot

Sources