
Ecological relationships
Who uses this plant?
12CaterpillarsGenus host records with ranges including KY
Genus host records with ranges including KY · Verbena
- Autographa precationisCommon Looper Moth
- Catabena lineolataFine-Lined Sallow
- Cenopis reticulatanaReticulated Fruitworm Moth
- Choristoneura rosaceanaOblique-Banded Leafroller Moth, Rosaceous Leaf Roller
- Crambodes talidiformisVerbena Groundling, Verbena Moth
- Endothenia hebesanaVerbena Bud Moth
- Junonia coeniaCommon Buckeye
- Megalographa bilobaBilobed Looper Moth
- Papaipema nepheleptenaTurtlehead Borer
- Sparganothis sulfureanaSparganothis Fruitworm Moth, Sulfur Leafroller, False Yellow-Head
Show all 12
- Spilosoma virginicaVirginian Tiger Moth, Yellow Woolybear Moth, Yellow Bear
- Xenotemna pallorana
39BeesSoutheastern regional records
Southeastern regional records · Verbena
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
2Specialist beesPollen specialists
Pollen specialists · Verbena
- Calliopsis michenerella
- Calliopsis nebraskensis
8BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Verbena
- Acanthis flammeaCommon Redpoll
- Anthus rubescensAmerican Pipit
- Calcarius lapponicusLapland Longspur
- Callipepla californicaCalifornia Quail
- Colinus virginianusNorthern Bobwhite
- Columbina passerinaCommon Ground Dove
- Plectrophenax nivalisSnow Bunting
- Zenaida macrouraMourning Dove
Flies 10
- Archytas analis
- Exoprosopa fasciata
- Exoprosopa fascipennis
- Geron rufipes
- Helicobia 4-setosa
- Physocephala texana
- Physocephala tibialis
- Scepsis fulvicollis
- Systoechus vulgaris
- Systropus macer
Flower visits · Carlinville, Illinois, USA
Adult butterflies / moths 3
- Ancyloxypha numitor
- Pholisora catullus
- Pontia protodice
Flower visits · Carlinville, Illinois, USA
Other wasps 7
- Ammobia ichneumonea
- Bembix nubillipennis
- Priononyx atrata
- Sphex gracilis
- Sphex nigricans
- Sphex procera
- Vespula maculata
Flower visits · Carlinville, Illinois, USA
Other insects 1
- Calocoris rapidus
Flower visits · Carlinville, Illinois, USA
No records yet · Ants · Beetles
Growing and identification
Plant details
- Family
- Verbenaceae
- Hardiness
- Zones 3a–8b
- Flower color
- Blue or purple
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 · “Blue or purple” · NC Extension Plant Toolbox
- Hardiness · “Zones 3a–8b” · NC Extension Plant Toolbox
- Height · “2–5 feet” · NC Extension Plant Toolbox
- Life cycle · “Perennial” · NC Extension Plant Toolbox
- Light · “Full sun (6 or more hours of direct sunlight a day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox
- Soil · “Moist; Occasionally wet” · NC Extension Plant Toolbox
- Spread · “1–2.5 feet” · NC Extension Plant Toolbox
Also known as
Swamp Vervain
Conservation status
| Kentucky rank | S4S5 |
|---|---|
| Global rank | G5 |
| KY status | Not verified |
| Federal status | Not verified |
In your garden
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Sources
- tnky_atlas
- usda
- nc_flora
- 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