NC INVASIVE PLANT COUNCIL
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Chinese Wisteria

Wisteria sinensis

These plants were introduced as ornamentals but have taken over natural habitats all over the eastern United States. It forms heavy vines which girdle, strangle, and kill trees and shrubs. It disperses mainly though runners. 

This deciduous woody vine is identified by its fragrant clusters of drooping lavender flowers.  The flowers bloom in spring. There is also a native variety which produces similar flowers, the native variety, however, will not climb or spread as aggressively. Infestations of wisteria are very likely the non-native varieties. The leaves of the exotic wisteria species are compound, with 7 - 13 leaflets per leaf (up to 12" long). The leaflets (3" long) are wavy and lance-shaped. The exotic wisteria also has velvety seed pods (4 - 6" long) and the native wisteria has smooth pods.  

Fact Sheet: Chinese Wisteria

Picture
Photo credits (left to right): Chris Evans, River to River CWMA, Bugwood.org; James H. Miller, USDA Forest Service, Bugwood.org

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  • Home
  • About
    • Donate
    • Invasives 101
    • Membership
    • Board of Directors >
      • NC-IPC ByLaws
    • Contact
    • Listserve
  • News
    • Iverson Scholarship
    • Wildland Weeds Magazine
    • Calendar >
      • 2018 Workshop
  • NC Invasive Plants
    • Ailanthus Altissima (Tree-of-Heaven)
    • Elaeagnus umbellata (Autumn Olive)
    • Ficaria verna (Fig Buttercup)
    • Imperata cylindrica (Cogongrass)
    • Ligustrum sinense (Chinese Privet)
    • Ligustrum vulgare (Wild Privet)
    • Lonicera japonica (Japanese Honeysuckle)
    • Microstegium vimineum (Japanese Stilt Grass)
    • Nandina domestica
    • Nymphoides indica (water snowflake)
    • Paulownia tomentosa (Princess Tree)
    • Persicaria perfoliata (Mile-A-Minute Vine)
    • Pueraria montana (Kudzu)
    • Pyrus calleryana (Bradford Pear)
  • Annual Symposiums
    • 2022 Joint Symposium >
      • 2022 Speaker Presentations
    • 2021 Virtual Conference
    • 2019 Joint Symposium >
      • 2019 Presentations
    • 2018 Annual Symposium
    • 2017 Annual Symposium
    • 2016 Annual Symposium >
      • 2016 agenda
    • 2015 Annual Symposium >
      • 2015 Presentations
      • 2015 Agenda
  • Projects
    • Fig Buttercup Project
    • Eno River Hydrilla Project
    • Awareness Week
  • Awards
    • 2015 Student Competition Winners
    • 2015 EIA Award
    • 2014 EIA Award