cats: severe (legacy browsing category)
Our keyword browsing rule, not an ASPCA severity rating. Read the rule. All evidence for cats.

Easter Lily
Lilium longiflorum
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Oleander
Nerium oleander
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Sago Palm
Cycas revoluta, zamia species
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Begonia
Begonia spp.
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Bird of Paradise
Caesalpinia gilliesii
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Clivia Lily
Clivia spp.
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Cyclamen
Cyclamen spp
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Yucca
Yucca spp.
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Azalea
Rhododendron spp
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Rhododendron
Rhododendron spp
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Boxwood
Buxus spp.
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Daffodil
Narcissus spp
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Lily of the Valley
Convallaria majalis
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Foxglove
Digitalis purpurea
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Larkspur
Delphinium species
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Lantana
Lantana camara
⚠ ToxicCats: ⚠ ToxicRead the evidence →
English Yew
Taxus baccata
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Tiger Lily
Lilium tigrinum
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Asian Lily
Lilium asiatica
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Stargazer Lily
Lilium orientalis
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Day Lilies (many varieties)
Hemerocallis spp.
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Cycads
Cycas and Zamia species
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Castor Bean Plant
Ricinus communis
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Horse Chestnut
Aesculus glabra
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Heavenly Bamboo
Nandina domestica
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Rhubarb
Rheum rhabarbarium
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Lemon Grass
Cymbopogon citratus
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Brunfelsia
Brunfelsia species
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Jerusalem Cherry
Solanum pseudocapsicum
⚠ ToxicCats: ⚠ ToxicRead the evidence →
Rosary Pea
Abrus precatorius
⚠ ToxicCats: ⚠ ToxicRead the evidence →