NC INVASIVE PLANT COUNCIL
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Puncturevine

Tribulus terrestris

Puncturevine has invaded most of the United States but is only found in New Hanover and Durham counties in North Carolina. It is much easier to control an invasive species if we can manage infestations when they are still small. So, please watch out for puncturevine and report any infestations outside of Durham or New Hanover counties to the N.C. Department of Agriculture and Consumer Services Weed Specialist at 1-800-206-9333.

Puncturevine forms mats which can grow as wide as 4’ across. During the summer, the plant produces small yellow flowers with 5 petals. A week after flowering, the fruits appear.  The fruits produce small woody burrs with sharp thorns, sometimes the burrs almost look like goat heads. The leaves are compound with tiny leaflets (less than ¼” long).

Fact Sheet: Puncturevine
Picture
Photo credits: (plant) Richard Old, XID Services, Inc., Bugwood.org; (burrs) Steve Hurst, USDA NRCS PLANTS Database, Bugwood.org
Picture
Photo Credit:  Phil Westra, Colorado State University
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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