Good Weed, Bad Weed
NPI’s Good Weed/Bad Weed Database is a unique resource tailored for plant volunteers in the southeast Louisiana ecosystem. This tool offers reliable, detailed information to help you make informed decisions about whether to keep, observe, relocate, or remove a specific plant. The database includes comprehensive species descriptions, habitat details, photos, and expert guidance on caring for beneficial plants and eradicating invasive ones.
Helpful Tips
We welcome your feedback and strive to make this database work for you.
Please email us if you experience any technical issues.
- You can easily identify weeds using the search feature by inputting plant characteristics, or by entering the scientific name through one of many plant ID apps.
- This free online resource is accessible on both desktop and mobile devices, with no login or signup require
- Important: Please navigate the database using the green arrows at the top of each screen. Using your browser's back or forward buttons will exit the database. If that happens, simply click the "Good Weed/Bad Weed" button to return.