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Plants Poisonous to Livestock


Alphabetical listing of botanical names by genus and species

This series of web pages was created by professors, staff, graduate and undergraduate students at Cornell University. Some of the research was done for the AS625 class projects. All comments and suggestions are welcome.

These web pages are only meant to be informative. Neither Cornell University nor the author(s) of this site endorse or recommend the use of these plants. There are many poisonous plants and substances which are not represented here. Please do not assume that a specific plant is ok just because it is not listed. These pages are copyrighted. Unauthorized duplication is prohibited.

 
Abrus precatorius
Aconitum spp.
Actaea spp.
Aesculus spp.
Agrostemma githago
Aleurites fordii
Allium spp.
Amanita spp.
A. muscaria
A. pantherina
A. verna
Amaranthus spp.
Amsinckia intermedia
Apocynum spp.
Argemone mexicana
Arisaema spp.
Asclepias spp.
Astragalus and Oxytropis spp.
Atropa belladonna
Brassica spp
Caltha palustris
Cannabis sativa
Centaurea solstitialis
Chelidonium majus
Chenopodium album
Cicuta spp.
Claviceps spp.
Conium maculatum
Coronilla varia
Convallaria majalis
Daphne spp.
Datura spp.
Delphinium spp.
Dicentra spp.
Digitalis purpurea
Equisetum arvense
    and other spp.

Eupatorium rugosum
Euphorbia spp.
Fagoypyrum esculentum
Festuca arundinacea
Gelsemium sempervirens
Glechoma spp.
Halogeton glomeratus
Helleborus niger
Hyoscyanmus niger
Hypericum perforatum
Iris spp.
Laburnum anagyroides
Lantana camara
Lathyrus spp.
Leucothoe axillaris and
    Leucothoe davisiae

Linum usitatissimum
Lobelia spp.
Lotus corniculatus
Lupinus spp.
Medicago sativa
Melilotus alba and
    Melilotus officinalis

Menispermum canadense
Nerium oleander
Nicotiana spp.
Onoclea sensibilis
Ornithogalum umbellatum
Papaver spp.
Phytolacca americana
Pieris japonica and other spp.
Pinus ponderosa
Podophyllum peltatum
Prunus spp.
Pteridium aquilinium
Quercus spp.
Ranunculus spp.
Rheum rhaponticum
Ricinus communis
Robinia pseudoacacia
Rumex spp.
Sambucus canadensis
Sanquinaria canadensis
Saponaria spp.
Senecio spp.
Solanum spp.
Sorghum spp.
Symplocarpus
Taxus cuspidata
Tetradymia spp.
Toxicodendron
Toxicodendron radicans
Toxicodendron
Trifolium spp.
Triglochin
Urtica spp.
Vicia spp.
Veratrum californicum
Wisteria spp.
Xanthium strumarium
Zigadenus spp.