American Chaffseed
Schwalbea americana
Found in pine savannas; forests and woodlands. Weakley, Flora of the Southeastern United States (2025), Florida edition What its natural habitat tells you
Native to Florida. How scores work Is it native here?
Profile 65%
- Height
- Up to about 32 inches
- Light
- Full sun
- Soil moisture
- Dry to moist

Federally endangered. Excluded from routine garden suggestions. Consult conservation guidance before obtaining or planting this species. Plant caution source
Hidden from default planting suggestions. Wildlife value and native status remain unchanged.
At a glance
- Life cycle
- Perennial
- Fruiting season
- August
Not yet recorded · Spread · Leaves · Bloom
Bloom: NC species account not read yet.
Spread 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 12 Florida counties.
Natural habitats
Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

Open, fire-kept longleaf pine stands over grasses and wildflowers on wet to moist sandy soil.
Also found with this plant
Wildlife whose habitat models include habitats this plant grows in, in Florida. Shared habitat, not food. 132 animals.
- White-eyed VireoVireo griseus
- Wild TurkeyMeleagris gallopavo
- Yellow-bellied SapsuckerSphyrapicus varius
- Yellow-breasted ChatIcteria virens
- Yellow-rumped WarblerDendroica coronata
- American Black DuckAnas rubripes
- American KestrelFalco sparverius
- American WoodcockScolopax minor
- Bachman's SparrowAimophila aestivalis
- Belted KingfisherMegaceryle alcyon
- Black-and-White WarblerMniotilta varia
- Black-crowned Night-heronNycticorax nycticorax
- Brown CreeperCerthia americana
- Brown ThrasherToxostoma rufum
- Brown-headed NuthatchSitta pusilla
- Chimney SwiftChaetura pelagica
- Chipping SparrowSpizella passerina
- Common Ground-doveColumbina passerina
- Dark-eyed JuncoJunco hyemalis
- Eastern BluebirdSialia sialis
- Great EgretArdea alba
- Green HeronButorides virescens
- LimpkinAramus guarauna
- Northern BobwhiteColinus virginianus
Who uses this plant?
No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects
Plant details
- Family
- Orobanchaceae
- Flower color
- Yellow or purple
- Fruit begins
- August
- Fruit ends
- August
Growing sources and scope
- Flower color · “Yellow or purple” · Lady Bird Johnson Wildflower Center
- Fruit begins · “August” · Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition · Carolinas and Georgia
- Fruit ends · “August” · Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition · Carolinas and Georgia
- Height · “Up to about 32 inches” · Lady Bird Johnson Wildflower Center
- Life cycle · “Perennial” · Lady Bird Johnson Wildflower Center
- Light · “Full sun (documented habitat)” · Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition · Carolinas and Georgia
- Soil · “Dry; Moist (documented habitat)” · Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition · Carolinas and Georgia
Conservation status
| Florida rank | S1 |
|---|---|
| Global rank | G2 |
| FL status | Not verified |
| Federal status | Endangered (US Fish and Wildlife Service) |
Conservation source Global rank source Federal status source: US Fish and Wildlife Service
Will it fit your yard?
Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.
Sources
- Atlas of Florida Plants
- USDA PLANTS
- Vascular Plants of North Carolina (NC Natural Heritage Program)
- Weakley, Flora of the Southeastern United States (2025)
- NatureServe Explorer
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- 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
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications

























