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Ecological relationships
Who uses this plant?
4CaterpillarsGenus host records with ranges including KY
Genus host records with ranges including KY · Koelreuteria
- Anavitrinella pampinariaCommon Gray, Cranberry Spanworm
- Eacles imperialisImperial Moth, Imperial Spiny Caterpillar
- Eupithecia miserulataCommon Eupithacia, Common Pug
- Iridopsis defectariaBrown-Shaded Gray, Willow Looper
Growing and identification
Plant details
- Family
- Sapindaceae
- Hardiness
- Zones 5a–8b
- Soil pH
- Acidic to alkaline
- Flower color
- Yellow
- Growth rate
- Slow
- Growth habit
- Single stem
- Foliage color
- Green
- Fruit begins
- Summer
- Fruit ends
- Fall
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Bloom · “Late spring” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Flower color · “Yellow” · NC Extension Plant Toolbox
- Foliage color · “Green” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Fruit begins · “Summer” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Fruit ends · “Fall” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Growth habit · “Single stem” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Growth rate · “Slow” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
- Hardiness · “Zones 5a–8b” · NC Extension Plant Toolbox
- Height · “30–40 feet” · NC Extension Plant Toolbox
- Leaves · “Deciduous” · NC Extension Plant Toolbox
- Life cycle · “Woody perennial” · NC Extension Plant Toolbox
- Light · “Full sun (6 or more hours of direct sunlight a day)” · NC Extension Plant Toolbox
- primary_flower_color · “yellow” · USDA PLANTS
- Soil · “Moist; Occasionally dry; Very dry” · NC Extension Plant Toolbox
- Soil pH · “Acidic to alkaline” · NC Extension Plant Toolbox
- Spread · “30–40 feet” · NC Extension Plant Toolbox
Also known as
Golden Rain Tree; Golden Rain tree
Conservation status
| Kentucky rank | SNA |
|---|---|
| Global rank | GNR |
| KY status | Not verified |
| Federal status | Not verified |
Sources
- tnky_atlas
- usda
- 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


