Vasevine Leatherflower
Clematis viorna
Found in moist forests, woodlands, thickets, especially over calcareous or mafic rocks. FloraQuest, phone app (app page) What its natural habitat tells you
Native to Virginia. How scores work Is it native here?
Profile 88%
- Light
- Dappled sunlight, Partial shade
- Soil moisture
- Usually moist

At a glance
- Life cycle
- Perennial
- Leaves
- Deciduous
- Bloom
- May to September
- Fruiting season
- Fall
Not yet recorded · Height · Spread
Recorded in 65 Virginia counties.
Natural habitats
Places it grows wild. Not a planting requirement.


Habitats
Moist forests; forests and woodlands; forest edges and thickets.
Each habitat page lists the plants and wildlife also found there. All habitats
Who uses this plant?
12CaterpillarsGenus host records with ranges including VA
Genus host records with ranges including VA · Clematis
- Alcathoe caudataClematis Borer, Clematis Clearwing Moth
- Eupithecia misturataInsignificant Pug
- Eupithecia satyrataSatyr Pug
- Eutrapela clematariaCurved-Tooth Geometer, Purplish Brown Looper
- Horisme intestinataBrown Bark Carpet
- Hyphantria cuneaFall Webworm
- Orgyia leucostigmaWhite-Marked Tussock Moth
- Platynota idaeusalisTufted Apple-Bud Moth
- Pleuroprucha insulsariaCommon Tan Wave
- Pseudothyris sepulchralisMournful Thyris
Show all 12
- Thyridopteryx ephemeraeformisEvergreen Bagworm Moth
- Thyris maculataSpotted Thyris
9BeesSoutheastern regional records
Southeastern regional records · Clematis
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
Plant details
- Family
- Ranunculaceae
- Hardiness
- Zones 4a–9b
- Soil pH
- Neutral
- Flower color
- Purple or red
- Fruit begins
- Fall
- Fruit ends
- Fall
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Bloom · “May to September” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia
- Flower color · “Purple or red” · NC Extension Plant Toolbox (ranked first; Lady Bird Johnson Wildflower Center differs)
- Fruit begins · “Fall” · NC Extension Plant Toolbox · Species profile fruit display season; not a local ripening date
- Fruit ends · “Fall” · NC Extension Plant Toolbox · Species profile fruit display season; not a local ripening date
- Hardiness · “Zones 4a–9b” · NC Extension Plant Toolbox
- Leaves · “Deciduous” · NC Extension Plant Toolbox
- Life cycle · “Perennial” · NC Extension Plant Toolbox
- Light · “Dappled sunlight (shade through upper canopy all day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox (ranked first; Tennessee Smart Yards, Lady Bird Johnson Wildflower Center differ)
- Soil · “Moist” · NC Extension Plant Toolbox (ranked first; Tennessee Smart Yards differs)
- Soil pH · “Neutral” · NC Extension Plant Toolbox
Also known as
Leather Flower; Vasevine
Conservation status
| Virginia rank | S4 |
|---|---|
| Global rank | G5 |
| VA status | Not verified |
| Federal status | Not verified |
Will it fit your yard?
Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.
Sources
- Digital Atlas of the Virginia Flora
- USDA PLANTS
- Vascular Plants of North Carolina (NC Natural Heritage Program)
- FloraQuest: Carolinas, Georgia (Weakley), phone app (app page)
- FloraQuest: Northern Tier (Weakley), phone app (app page)
- NatureServe Explorer
- 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

