Flamingo flower vs Baby rubber plant

Anthurium andraeanum · Peperomia obtusifolia

Pet safety: Baby rubber plant is listed non-toxic to cats and dogs; Flamingo flower is toxic (insoluble calcium oxalates). If the two are sold under the same name, a mislabelled plant is a genuine risk in a house with animals.

Why these two get mixed up

Baby rubber plant is recorded here as a pet-safe alternative to Flamingo flower, so the question is usually whether the swap is actually a fair one.

Flamingo flower (Anthurium andraeanum) — **Flamingo flower** — Anthurium andraeanum. Photograph by Hatem Moushir, Wikimedia Commons , CC BY-SA 3.0.

Baby rubber plant (Peperomia obtusifolia) — **Baby rubber plant** — Peperomia obtusifolia. Photograph by Diego Delso, Wikimedia Commons , CC BY-SA 3.0.

	Flamingo flower	Baby rubber plant
Scientific name	Anthurium andraeanum	Peperomia obtusifolia
Family	Araceae	Piperaceae
Light floor	Medium	Medium
Water	6–10 days	9–14 days
Humidity floor	50%	40%
Mature height	12–30 in	8–12 in
Habit	upright	upright
Growth rate	moderate	slow
Difficulty	Moderate	Easy
Toxic to pets	Yes	No
Typical price	$18–55	$12–30

Highlighted cells are where the two actually differ. Everything else they share.

The differences that matter

Pet safety

This is the difference that matters most. Baby rubber plant is listed non-toxic to cats and dogs; Flamingo flower is toxic (insoluble calcium oxalates). If the two are sold under the same name, a mislabelled plant is a genuine risk in a house with animals.

Difficulty

Baby rubber plant scores 1 of 5, Flamingo flower scores 3. easy to keep alive, hard to keep flowering. It needs high humidity and bright light together, which most rooms give one of.

Not even related

Flamingo flower is Araceae, Baby rubber plant is Piperaceae. They share a shop label and nothing else — different families, different continents, different care.

Which should you buy?

With a cat or dog in the house, take Baby rubber plant. The other is toxic, and if the shop label is wrong you will not know which you have brought home.
In a dim room, take either — both have a medium light floor.
If you forget to water, take Baby rubber plant, which goes 11 days between drinks.
If it is your first plant, take Baby rubber plant, at 1 of 5.
For a small shelf, take Baby rubber plant, which stops around 12 inches.

Full entries

Flamingo flower — care fields with sources, toxicity with every authority consulted, propagation and diagnosis. Baby rubber plant — the same.

Sources

This database's own care records for Anthurium andraeanum and Peperomia obtusifolia — every figure compared above.
Royal Botanic Gardens Kew, Plants of the World Online — accepted names and families for Anthurium andraeanum and Peperomia obtusifolia
ASPCA Animal Poison Control — toxicity classification for both, cited on each species entry
Photographs: Wikimedia Commons, individually credited and licensed above

Compiled and edited by Tony Valcarcel · 2026-09-12
Every comparison above is drawn from a recorded field. Where the honest distinguisher is visual we show both photographs rather than describing a leaf we have no field for. How this is sourced.