Saginaw Bay CISMA
  • Home
  • About Us
    • Strategic Plan
    • Steering Committee
    • Partners
  • Invasive Species
    • Invasive Species Profiles >
      • Japanese Knotweed
      • Giant Knotweed
      • Phragmites
      • Spongy Moth
      • European Frog-bit
      • Invasive Swallow-wort
      • Starry Stonewort
      • Flowering Rush
    • Watch List Species
  • Events
  • Projects
    • Shoreline Phragmites Treatments 2022
    • Roadside Treatment
    • Hampton Township Treatment
    • Au Gres River European Frog-Bit
  • Resources
    • Landowner Resources
    • Outreach and Education
    • Contractors
    • Tool Crib Rental
  • Contact Us
    • Employment
    • Volunteer

Invasive Species

The State of Michigan defines an invasive species as one that is not native and whose introduction causes harm, ​or is likely to cause harm to Michigan's economy, environment, or human health. There are many types of invasive species, including plants, animals, insects and even diseases. Of the many that can be found in the Saginaw Bay area, a few specific species are responsible for much of the damage caused to the Bay. SB-CISMA has classified invasive species concerns in the Saginaw Bay based on their capacity for damage to environment, economy, and human health. For more information on our priority species, click on the photos below or check out these resources:
​
www.michigan.gov/invasives
NotMISpecies Webinar Series

Have you seen an invasive species that you want to let us know about? Visit misin.msu.edu to report infestations. 
Other invasive species found in the Saginaw Bay watershed include:
Terrestrial Plants
  • ​Autumn olive (Elaeagnus spp.)
  • Garlic mustard (Alliaria petiolaria)
  • Japanese barberry (Berberis thumbergii)
  • Japanese honeysuckle (Lanicera japonica)
  • Common buckthorn (Rhamnus cathartica)
  • Glossy buckthorn (Rhamnus frangula)
  • Giant hogweed (Heracleum Mantegazzanium)
  • Japanese stiltgrass (Microstegium vimineum)
  • Kudzu (Pueraria montana var. lobate)
  • Lyme grass (Leymus arinareus)
  • Mile-a-minute weed (Persicaria perfoliate)
  • Bittersweet nightshade (Solanum dulcamara)
  • Bull thistle (Cirsium vulgare)
  • Canada thistle (Cirsium arvense) 
  • Cow vetch (Vicia cracca)
  • Dame's rocket (Hesperis mantronalis)
  • Multiflora rose (Rosa multiflora)
  • Scotch pine (Pinus Sylverstis)
  • Spotted knapweed (Centaurea stoebe)​
  • Wild Parsnip (Pastinaca sativa)
  • Black Locust (Robinia pseudoacacia)
  • ​​Aquatic Plants
  • Starry stonewort (Nitellopsis obtusa)
  • Parrot feather (Myriophyllum aquaticum)
  • Brazilian Elodea (Egeria densa)
  • Narrow leaf cattail (Typhaceae aqustifolia)
  • Hydrilla (Hydrilla verticillate)
  • Water Hyacinth (Eichhornia crassipes)
  • Water lettuce (Pistia stratiotes)
  • Yellow Floating Heart (Nymphoides peltata)
  • Curly-leaf pondweed (Potamogeton crispus) 
  • Eurasian watermilfoil (Myriophyllum spicatum)
  • Watercress (Nasturtium officinale)
  • Purple loosestrife (Lythrum salicarum)
Aquatic Animals
  • Red swamp cray fish (Procambarus clarkii)
  • Rusty Crayfish (Faxonius rusticus)
  • Zebra mussel (Driessena polymorpha)
Insects
  • Asian Longhorn beetle (Anoplophora glabripennis)
  • Hemlock wooly adelgid (Adelges tsugae)
Plant Diseases​
  • Oak wilt (Bretziella fagacearum)​
This is not a comprehensive list of invasive species in the state of Michigan or the Saginaw Bay watershed. For more information on Michigan invasive species, visit https://www.michigan.gov/invasives/ or ​​https://www.mipn.org.

Contact Us

4490 W. M-61
Standish, MI 48658
P: (989)-846-4565 ext. 5
Hours of Operation: 
Mon-Fri, 8:00-4:30
Join Our Mailing List
This project was funded by the Michigan Invasive Species Grant Program (Michigan.gov/Invasives).

    Questions? Concerns? Email Us!

Submit
Photo used under Creative Commons from Scottish Invasive Species Initiative
  • Home
  • About Us
    • Strategic Plan
    • Steering Committee
    • Partners
  • Invasive Species
    • Invasive Species Profiles >
      • Japanese Knotweed
      • Giant Knotweed
      • Phragmites
      • Spongy Moth
      • European Frog-bit
      • Invasive Swallow-wort
      • Starry Stonewort
      • Flowering Rush
    • Watch List Species
  • Events
  • Projects
    • Shoreline Phragmites Treatments 2022
    • Roadside Treatment
    • Hampton Township Treatment
    • Au Gres River European Frog-Bit
  • Resources
    • Landowner Resources
    • Outreach and Education
    • Contractors
    • Tool Crib Rental
  • Contact Us
    • Employment
    • Volunteer