Ecological relationships
Who uses this plant?
23CaterpillarsGenus host records with ranges including GA
Genus host records with ranges including GA · Oenothera
- Amphion floridensisNessus Sphinx
- Apantesis argeArge Tiger Moth
- Atroposia oenotheranaPrimrose Cochylid
- Desmia funeralisGrape Leaffolder Moth
- Eudryas unioPearly Wood-Nymph
- Euhagena emphytiformisGaura Borer Moth
- Eumorpha fasciatusBanded Sphinx
- Eupithecia miserulataCommon Eupithacia, Common Pug
- Hyles lineataWhite-Lined Sphinx
- Mompha albocapitellaWhite-Based Mompha
Show all 23
- Mompha circumscriptellaCircumscript Mompha
- Mompha eloisellaRed-Streaked Mompha
- Papaipema nebrisStalk Borer
- Proserpinus gauraeProud Sphinx
- Schinia floridaPrimrose Flower Moth, Evening Primrose Flower Moth
- Schinia gauraeClouded Crimson
- Spargania magnoliataDouble-Banded Carpet
- Sparganothis sulfureanaSparganothis Fruitworm Moth, Sulfur Leafroller, False Yellow-Head
- Spodoptera eridaniaSouthern Armyworm Moth
- Dichomeris agonia
- Mompha brevivittella
- Mompha rufocristatella
- Mompha stellella
—BeesSoutheastern regional records
4Specialist beesPollen specialists
Pollen specialists · Oenothera
- Lasioglossum aberrans
- Lasioglossum lusorium
- Lasioglossum oenotherae
- Melissodes fimbriatus
5BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Oenothera
- Columbina passerinaCommon Ground Dove
- Meleagris gallopavoWild Turkey
- Ortalis vetulaPlain Chachalaca
- Tympanuchus pallidicinctusLesser Prairie-Chicken
- Zenaida macrouraMourning Dove
Flies 1
- Syrphus americanus
Flower visits · Carlinville, Illinois, USA
No records yet · Ants · Beetles · Adult butterflies / moths · Other wasps · Other insects
Growing and identification
Plant details
- Family
- Onagraceae
- Hardiness
- Zones 5a–9b
- Flower color
- Pink or white
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Bloom · “July to October” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Flower color · “Pink or white” · NC Extension Plant Toolbox
- Hardiness · “Zones 5a–9b” · NC Extension Plant Toolbox
- Height · “About 6 feet in flower” · Prairie Moon 2026 Cultural Guide · Nursery cultural guide; height in flower; moisture categories retained as printed
- Leaves · “Deciduous” · NC Extension Plant Toolbox
- Life cycle · “Biennial” · NC Extension Plant Toolbox
- Light · “Full sun (6 or more hours of direct sunlight a day)” · NC Extension Plant Toolbox
- Soil · “Moist; Occasionally dry” · NC Extension Plant Toolbox
Also known as
Biennial Beeblossom; Biennial Gaura; Gaura biennis
Conservation status
| Georgia rank | Not available |
|---|---|
| Global rank | G5 |
| GA status | Not verified |
| Federal status | Not verified |
In your garden
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Sources
- nc_flora
- usda
- Georgia 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