Ecological relationships
Who uses this plant?
8CaterpillarsGenus host records with ranges including SC
Genus host records with ranges including SC · Crotalaria
- Amyna strictaEight-Spot Moth
- Callophrys irusThe Hoary Elfin, Bog Elfin?, Frosted Elfin
- Gesta baptisiaeWild Indigo Duskywing, Baptisia Duskywing
- Helicoverpa zeaCorn Earworm Moth
- Phoebis sennaeCloudless Sulphur
- Selenisa sueroidesTailpipes, Pale-Edged Selenisa Moth
- Spodoptera frugiperdaFall Armyworm Moth
- Utetheisa ornatrixOrnate Moth, Pink Underwing, Rattlebox Moth, Bella Moth
14BeesSoutheastern regional records
Southeastern regional records · Crotalaria
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
2BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Crotalaria
- Columbina passerinaCommon Ground Dove
- Zenaida macrouraMourning Dove
No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects
Growing and identification
Plant details
- Family
- Fabaceae
- Flower color
- Yellow
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Bloom · “July to September” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Flower color · “Yellow” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Height · “About 1 foot in flower” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Life cycle · “Annual” · Minnesota Wildflowers
- Light · “Full sun (6+ hours)” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Soil · “Dry-mesic; Dry” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
Also known as
Arrowhead Rattlebox
Conservation status
| South Carolina rank | Not available |
|---|---|
| Global rank | G5 |
| SC status | Not verified |
| Federal status | Not verified |
In your garden
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Sources
- tnky_atlas
- usda
- nc_flora
- South Carolina occurrence source
- 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