Nodding Rattlesnake-root
Nabalus crepidineus
Found in bottomland forests, rich moist forests, moist to dryish woodlands, prairies, barrens. FloraQuest, phone app (app page) What its natural habitat tells you
Native to Virginia. How scores work Is it native here?
Profile 88%
- Height
- Up to about 10 feet
- Light
- Partial shade, Full sun
- Soil moisture
- Dry to wet
No photograph yet. Looking for an old drawing…
Rare or protected plant. Specialist conservation planting; excluded from routine garden suggestions. Plant caution source
Hidden from default planting suggestions. Wildlife value and native status remain unchanged.
At a glance
- Life cycle
- Perennial
- Bloom
- August to November
Not yet recorded · Spread · Leaves
Recorded in 1 Virginia county.
Natural habitats
Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.
Floodplain and bottomland forests
Forests on low ground beside rivers and streams that flood from time to time.
Forest or woodland where the source does not say how moist or dry.
Also found with this plant
Wildlife whose habitat models include habitats this plant grows in, in Virginia. Shared habitat, not food. 152 animals.
- Ruby-crowned KingletRegulus calendula
- Sharp-shinned HawkAccipiter striatus
- Spotted SandpiperActitis macularius
- Tufted TitmouseBaeolophus bicolor
- Turkey VultureCathartes aura
- White-breasted NuthatchSitta carolinensis
- Yellow-bellied SapsuckerSphyrapicus varius
- Yellow-billed CuckooCoccyzus americanus
- Yellow-breasted ChatIcteria virens
- Yellow-rumped WarblerDendroica coronata
- Acadian FlycatcherEmpidonax virescens
- American CrowCorvus brachyrhynchos
- American KestrelFalco sparverius
- Baltimore OrioleIcterus galbula
- Belted KingfisherMegaceryle alcyon
- Black VultureCoragyps atratus
- Black-and-White WarblerMniotilta varia
- Black-capped ChickadeePoecile atricapillus
- Blue-gray GnatcatcherPolioptila caerulea
- Brown ThrasherToxostoma rufum
- Carolina ChickadeePoecile carolinensis
- Chimney SwiftChaetura pelagica
- Chipping SparrowSpizella passerina
- Common YellowthroatGeothlypis trichas
Who uses this plant?
3CaterpillarsGenus host records with ranges including VA
Genus host records with ranges including VA · Nabalus
- Argyrotaenia marianaGray-Banded Leafroller Moth
- Eupithecia fletcherataFletcher's Eupithecia
- Paralobesia rhoifructana
9BeesSoutheastern regional records
Southeastern regional records · Nabalus
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
1Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claimBeetles 1
- Diabrotica longicornis
Flower visits · Carlinville, Illinois, USA
No records yet · Ants · Flies · Adult butterflies / moths · Other wasps · Other insects
Plant details
- Family
- Asteraceae
- Flower color
- White or yellow
Growing sources and scope
- Bloom · “August to November” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia
- Flower color · “White or yellow” · Lady Bird Johnson Wildflower Center
- Height · “Up to about 10 feet” · Lady Bird Johnson Wildflower Center
- Life cycle · “Perennial” · Lady Bird Johnson Wildflower Center
- Light · “Partial shade; Full sun (documented habitat)” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia
- Soil · “Dry; Moist; Wet (documented habitat)” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia
Also known as
Nodding Rattlesnake Root; Prenanthes crepidinea
Conservation status
| Virginia rank | S1 |
|---|---|
| Global rank | G4 |
| VA status | Not verified |
| Federal status | Not verified |
Will it fit your yard?
Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.
Sources
- Virginia DCR Natural Heritage rare plant list
- Digital Atlas of the Virginia Flora
- USDA PLANTS
- Vascular Plants of North Carolina (NC Natural Heritage Program)
- FloraQuest: Carolinas, Georgia (Weakley), phone app (app page)
- FloraQuest: South Central (Weakley), phone app (app page)
- FloraQuest: Northern Tier (Weakley), phone app (app page)
- 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