Below is a list of websites and tools from around the web which can help aid in identifying plant species, and determining their safety around rabbits and other companion animals.
User caution should be practiced when visiting these unassociated external links, as we cannot verify information is maintained, up-to-date, and remains accurate.

KEY:

— direct link to this section

Phone Application Identification:

Google Lens 
https://lens.google/


PlantIn 
https://myplantin.com/plant-identifier


Plant Snap 
https://www.plantsnap.com/

how to identify plants!

Note that edibility and medicinal practices do not always translate across species, please confirm through other means whether a plant can be given to non-humans safely.

  Archive: https://archive.ph/Jp7C3

  DOI: 10.34297/AJBSR.2019.04.000793

screenshot of echinacea purpurea info page at the website pfaf.org

A Guide to Plant Poisoning of Animals in North America
https://books.google.com/books/about/A_Guide_to_Plant_Poisoning_of_Animals_in.html

Toxic Plants of North America, Second Edition 
George E. Burrows, Ronald J. Tyrl

 https://books.google.com/books/about/Toxic_Plants_of_North_America.html

EPA ToxCast Data
https://www.epa.gov/chemical-research/exploring-toxcast-data-downloadable-data

Cornell Department of Animal Science – Plants Poisonous to Livestock 
http://poisonousplants.ansci.cornell.edu/

University of Illinois at Urbana-Champaign – Plants Toxic to Animals 
https://guides.library.illinois.edu/c.php?g=745575&p=5339398

Indoor Companion Animal Poisoning by Plants in Europe – PMC
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7427442

The Open Sanctuary Project’s Global Toxic Plant Database
https://airtable.com/shr3CVNlpVzVn5ioI/tblRjCd3kH3UMWGuP

World Agroforestry Centre – Agroforestree Database 
https://apps.worldagroforestry.org/treedb/index.php?keyword=Fodder

USDA ARS – Poisonous Plants By Toxic Syndrome
https://www.ars.usda.gov/pacific-west-area/logan-ut/poisonous-plant-research/docs/poisonous-plants-by-toxic-syndrome

University of Idaho – Toxic Plant Database
https://www.webpages.uidaho.edu/range/toxicplants_horses/Toxic%20Plant%20Database.html

Swiss Agroscope – Toxic Plants – Phytotoxin (TPPT) Database
https://www.agroscope.admin.ch/agroscope/en/home/publications/apps/tppt.html

Encyclopedia of Life
https://eol.org


opensanctuary.org Global Toxic Plant Database