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.

Ecological relationships
Who uses this plant?
3CaterpillarsGenus host records with ranges including KY
Genus host records with ranges including KY · Angelica
- Papilio polyxenesBlack Swallowtail
- Idia americalisAmerican Idia
- Papaipema harrisiiHeracleum Stem Borer Moth, Cow Parsnip Borer
2BeesSoutheastern regional records
Southeastern regional records · Angelica
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 4.0No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects
Growing and identification
Plant details
- Family
- Apiaceae
- Hardiness
- Zones 4–7
- Flower color
- Green
Growing sources and scope
- Bloom · “May to June” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Flower color · “Green” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Hardiness · “Zones 4–7” · Missouri Botanical Garden Plant Finder
- Height · “About 7 feet in flower” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Life cycle · “Perennial” · Minnesota Wildflowers
- Light · “Full sun (6+ hours); Part shade (3–6 hours)” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Soil · “Wet; Wet-mesic; Mesic” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Spread · “2–6 feet” · Missouri Botanical Garden Plant Finder
Also known as
Purple Stem Angelica; Purple stem Angelica
Conservation status
| Kentucky rank | S1? |
|---|---|
| Global rank | G5 |
| KY status | Not verified |
| Federal status | Not verified |
In your garden
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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