As land or homeowners with stream-side property, or as anyone who lives near a stream that is afected by invasive species, this guide will provide descriptions of common invasive plants that may be …

Executive Order 13112 defines an invasive species as “an alien species whose introduction does or is likely to cause economic or environmental harm or harm to human health.”

For more information on the Invasive Species Council of California and its advisory committee, and a more comprehensive list of invasive species posing threats to the state’s agriculture, environment …

The purpose of this field guide is to give a brief scientific synthesis of what is known about the behavior of select invasive species in managed, disturbed, and pristine forested systems. It also provides key …

Invasive species can be plants, animals, and other living organisms (e.g., microbes). To learn more, see our Species Profiles (/species-type) which provides general information about species considered to …

Invasive species are plants or animals that are not native to Florida but were introduced through human activities and have become a threat to natural communities.

Why is an invasive plant invasive? Invasive plants often benefit from at least one of the following advantages that help them outcompete native plants.