Table 3

Plants considered poisonous to ruminants in British Columbia

Digitalis sp. (Scrophulariaceae)
Foxglove
plant
Narcissus sp. (Amaryllidaceae)
Daffodils
plant
Rheum officinale (Polygonaceae)
Rhubarb
leaf
Rhododendron sp. (Ericaceae)
Rhododendron
plant
Euphorbia sp. (Euphorbiaceae)
Spurge
plant
Cytisus laburnum (Leguminosae)
Laburnum
seeds
Wisteria sp. (Leguminosae)
Wisteria
plant
Taxus sp. (Taxaceae)
Yew
tree
Delphinium sp. (Ranunculaceae)
Larkspur
plant
Solanum dulcamara (Solanaceae)
Nightshade
plant
Lupinus sp. (Papilionaceae)
Lupine
plant

Lans et al. Journal of Ethnobiology and Ethnomedicine 2007 3:11   doi:10.1186/1746-4269-3-11