Day Lily

Description by @jominime
looks like: classic lily-shaped flowers
where: cut flower arrangements (especially easter and mother's day), gardens
toxic part: ALL parts including pollen — but specifically deadly to cats
what happens: causes acute kidney failure in cats. just licking pollen off fur can be fatal
timeline: symptoms within hours, kidney failure in 24-72 hours
common mistake: people having cats and accepting lily bouquets. not knowing day lilies are also toxic
emergency: veterinary ER, hospitalized for 48-72 hours with IV fluids. survival rates drop significantly past 18 hours
not significantly toxic to humans, but kills cats more reliably than almost anything
Scientific NameLilium bulbiferum
FamilyLiliaceae
TypeHerbaceous
CollectionPoison
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AddedJun 23, 2026
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Plant information is for educational purposes only.