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Curtiss's Star-grass

Hypoxis curtissii

Found in swamp forests, alluvial forests, water courses, wet hammocks. Weakley, Flora of the Southeastern United States (2025), Northern Tier edition What its natural habitat tells you

17
Modest

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

Profile 65%

Light
Partial shade, Full sun
Soil moisture
Moist to wet
Will it fit your yard?

At a glance

Fruiting season
May to July

Not yet recorded · Height · Spread · Life cycle · Leaves · Bloom

Height and bloom: NC species account not read yet.

Spread, life cycle and leaves: no source found yet.

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

Recorded in 7 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 2

Swamps

View, Dismal Swamp, North Carolina
Named place / source context. Shown: Great Dismal Swamp, North Carolina, as titled by Museum of Fine Arts Boston; nineteenth-century artistic interpretation, a neighboring state.View, Dismal Swamp, North Carolina, Regis Francois Gignoux, 1850. Public domain. Source record.

Floodplain and bottomland forests

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

All habitats

Ecological relationships

Who uses this plant?

What these records mean

0CaterpillarsGenus host records with ranges including VA
3BeesSoutheastern regional records

Southeastern regional records · Hypoxis

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
0Specialist beesPollen specialists
1BirdsRecorded genus food-resource interactions; not a state feeding claim

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

  • Ammospiza leconteiiLeConte's Sparrow
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
Hypoxidaceae
Fruit begins
May
Fruit ends
July

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

Growing sources and scope
Also known as

Curtiss's Star grass; Hypoxis hirsuta var. leptocarpa

Conservation status

Virginia rankS3S4
Global rankG4?
VA statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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How to check your spot

Sources