Random invasive species images that represents what NISIC does
USDA.gov NAL NISIC Sudden oak death Formosan subterranean termite Yellow star thistle Giant African snail Cactus moth Purple loosestrife
HomeAbout National Invasive Species Information Center (NISIC)News and EventscouncilHelpContact Us
 Search the National Invasive Species Information Center
   
Search all USDA
Advanced Search
Search Tips
Browse by Geography
United States
International
Browse by Subject
Aquatic Species
Plants
Animals
Microbes
Economic Impacts
Laws and Regulations
Manager's Tool Kit
Resource Library
 
You are here: Home / Plants
Plants
  

Invasive plants are introduced species that can thrive in areas beyond their natural range of dispersal. These plants are characteristically adaptable, aggressive, and have a high reproductive capacity. Their vigor combined with a lack of natural enemies often leads to outbreak populations.

Invasive aquatic plant species are included in Aquatic Species - Aquatic Invasive Plants.

What is an Invasive Species?

Use our Plants Custom Search Engine to search for invasive species information included in this section of NISIC's site:

Species Profiles

Scotch broom Spotted knapweed Yellow starthistle Saltcedar

Listed below are the plant species for which we have completed species profiles - general information about plant species commonly known as invasive. This is not a list of all invasive plant species, nor does it have any regulatory implications. These profiles are provided as an educational informational tool.

Invasive Plants

Air Potato (Dioscorea bulbifera)
Autumn Olive (Elaeagnus umbellata)
Beach Vitex (Vitex rotundifolia)
Brazilian Peppertree (Schinus terebinthifolius)
Canada Thistle (Cirsium arvense)
Chinese Tallow (Triadica sebifera)
Cogongrass (Imperata cylindrica)
Common Buckthorn (Rhamnus cathartica)
Common Teasel (Dipsacus fullonum)
Dalmatian Toadflax (Linaria dalmatica)
Diffuse Knapweed (Centaurea diffusa)
Downy Brome (Bromus tectorum)
Fig Buttercup (Ficaria verna)
Garlic Mustard (Alliaria petiolata)
Giant Hogweed (Heracleum mantegazzianum)
Golden Bamboo (Phyllostachys aurea) new(Apr 8, 2013)
Hairy Whitetop (Lepidium appelianum)
Houndstongue (Cynoglossum officinale)
Japanese Barberry (Berberis thunbergii) new(Jan 8, 2013)
Japanese Climbing Fern (Lygodium japonicum)
Japanese Honeysuckle (Lonicera japonica)
Japanese Knotweed (Fallopia japonica)
Japanese Spiraea (Spiraea japonica)
Japanese Stilt Grass (Microstegium vimineum)
Johnsongrass (Sorghum halepense)
Kudzu (Pueraria montana var. lobata)
Leafy Spurge (Euphorbia esula)
Medusahead (Taeniatherum caput-medusae)
Mile-A-Minute Weed (Persicaria perfoliata)
Multiflora Rose (Rosa multiflora)
Musk Thistle (Carduus nutans)
Old World Climbing Fern (Lygodium microphyllum)
Oriental Bittersweet (Celastrus orbiculatus)
Princess Tree (Paulownia tomentosa)
Purple Star Thistle (Centaurea calcitrapa)
Quackgrass (Elymus repens)
Russian Knapweed (Rhaponticum repens)
Russian Olive (Elaeagnus angustifolia)
Saltcedar (Tamarix spp.)
St. Johnswort (Hypericum perforatum)
Sacred Bamboo (Nandina domestica) new(Apr 8, 2013)
Scotch Broom (Cytisus scoparius)
Scotch Thistle (Onopordum acanthium)
Spotted Knapweed (Centaurea stoebe)
Tree-of-Heaven (Ailanthus altissima)
Tropical Soda Apple (Solanum viarum)
Whitetop (Lepidium draba)
Witchweed (Striga asiatica)
Yellow Star Thistle (Centaurea solstitialis)
Yellow Toadflax (Linaria vulgaris)

Species not Established in the U.S.
Provides examples of species of concern and why we must increase our efforts in early detection and rapid response and the prevention of new introductions.

Back to Top
Last Modified: Sep 17, 2014
 
Bookmark and Share
I Want To
    Ask a Question
    Identify an Unknown Species
    Learn about Taxonomy
    Report an Invasive Species
    Find Journal Articles about Plants
    Get Fact Sheets about Plants
    Locate Management Plans about Plants
   

More ...

 Website Users Survey

Plants
    Species Profiles
    Databases
    Discussion Groups
    Economic Impacts
    Educational Resources
    Image Galleries
    Frequently Asked Questions
    Management
    Publications
    What You Can Do
Media Help
 To view PDF files you must have Adobe Acrobat Reader installed on your computer.

To view Flash files you must  have Macromedia Flash Player installed on your computer.

 NISIC Home | NAL Home | USDA | AgNIC | Agricultural Research Service | Web Policies and Important Links | Site Map
FOIA | Accessibility Statement| Privacy Policy | Non-Discrimination Statement | Information Quality | USA.gov | White House