Are Amaryllis Poisonous to Dogs or Cats? Plants » Amaryllis August 23, 2021 Amaryllis Scientific Name: Hippeastrum aulicumAlso Known As: Lily of the palace, naked lady Is It Toxic? YesToxins: Lycorine (phenanthridine alkaloid) in bulbSymptoms: Nausea, vomiting, salivation, some diarrhea, paralysis, and central collapseToxic Parts: BulbGeneral:
