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If you receive a message saying "no rows found", it means that the plant you are searching for is not in our database. Otherwise, you may click on the scientific name to view the image(s).

Scientific NameCommon Name(s)Species Most
Often Affected
Parts PoisonousPrimary Poison(s)
Amaranthus spp.Pigweedcattle, swineleavesnitrate
Amsinckia intermediaFiddleneckhorses, swine, cattleseedsintermedine, lycopsamine
Brassica spp,Rape, Cabbage, Turnips, Broccoli, Mustardcattle, humans, swine, sheep, goats, poultryroots, seedsglucosinolates, brassica, anemia factor
Chenopodium albumLambs Quarterscattle, horses, humans, sheep, swineallnitrates
Iris spp.Irisescattle, humans, swinerhizomes and rootstocksirisin, iridin, or irisine
Laburnum anagyroidesGolden Chain, Laburnumcattle, dogs, horses, humans, swinepods, seeds, allcytisine
Nicotiana spp.Tobacco, Tree Tobaccohumans, swineleavesnicotine,pyridine
Phytolacca americanaPokeweedcattle, sheep, humans, turkeys, swine, horsesallphytolaccatoxin, phytolaccigenin
Podophyllum peltatumMayapple, Mandrakecattle, humans, swineallalpha- and beta- peltatin, podophylloresin
Prunus spp.Wild Cherries, Black Cherry, Bitter Cherry, Choke Cherry, Pin Cherryhorses, cattle, moose, sheep, swine, goatsseeds, leavesamygdalin, prunasin
Pteridium aquiliniumBracken Fernhorse, cattle, sheep, humans, swineallprunasin, ptaquiloside, thiaminase
Rheum rhaponticumRhubarbgoats, humans, swine, horsesleavesanthraquinones, oxalate
Xanthium strumariumCockleburcattle, humans, rodents, swineseedlings, seedscarboxyatractyloside