Philodendron Hope Selloum

Philodendron Hope Selloum

Thaumatophyllum bipinnatifidum
Dogs: Moderate Cats: Moderate

Plant Information

Tree Philodendron, Lacy Tree Philodendron, Thaumatophyllum Bipinnatifidum

Araceae

houseplant

Moderately Toxic

Toxicity Details

all parts

Insoluble calcium oxalates

Immediate

moderate

Symptoms to Watch For

  • Oral irritation
  • Drooling
  • Vomiting
  • Difficulty swallowing

What to Do

Rinse mouth. Offer cool liquids. Contact vet if swelling affects breathing.

About Philodendron Hope Selloum

Philodendron Hope Selloum is a large self-heading philodendron with deeply cut leaves reaching 3+ feet. Now reclassified as Thaumatophyllum bipinnatifidum. Contains calcium oxalates like all aroids — its large size makes it accessible to pets.

Safe Alternatives

These plants provide a similar look but are non-toxic to pets:

✓ Parlor Palm ✓ Bird's Nest Fern ✓ Banana Plant

Related:

Is Philodendron Hope Selloum toxic to dogs? Is Philodendron Hope Selloum toxic to cats?

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline, Merck Veterinary Manual. Plant image from Wikimedia Commons (CC). Not a substitute for veterinary advice. Last reviewed: June 2026.