NC INVASIVE PLANT COUNCIL
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Mile-A-Minute Vine

Persicaria perfoliata

Mile-a-minute vine has invaded the northeastern and mid-Atlantic regions of the United States. This plant has been observed in seven North Carolina counties: Alleghany, Gates, Guilford, Pasquotank, Perquimans, Rockingham and Watauga. It commonly invades open fields, woodland edges, roadsides, wetlands, and stream banks. Mile-a-minute prefers low, wet land in full sun. It produces many seeds which are dispersed by birds and small animals. Fruits also disperse through the water.

It is much easier to control an invasive species when management begins durign early stages of infestations. So, please watch out for mile-a-minute vine and report any infestations to the N.C. Department of Agriculture and Consumer Services Weed Specialist at 1-800-206-9333.

Mile-a-minute vine forms dense mats of tangled stems. The leaves are triangular shaped and grow alternately along the stem. The leaves are barbed along the underside. The stems are also barbed. Stems redden as they age and have characteristic leafy circular structures (called ‘ocreae’) from which flowers emerge. The flowers are small, white, and inconspicuous. The plant fruits from July through the fall. Fruits are metallic blue, segmented, and grow in clusters. Each fruit segment contains a small black seed.    

Fact Sheet: Mile-a-Minute Vine
Mile-a-Minute Vine WEED ALERT
Picture
Photo credit: Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
Picture
Photo Credit:  Leslie J. Mehrhoff, University of Conneticut
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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