Is Round-leaf Rosularia toxic to cats?

No — round-leaf rosularia is listed by the ASPCA as non-toxic to cats. It is a sensible choice for a home with a cat; a curious nibble will not poison them, though no plant is meant to be eaten. Rosularia belongs to Crassulaceae but is closely allied to Sedum and Sempervivum, genera that are listed by ASPCA as non-toxic. Rosularia itself is not individually listed by ASPCA, but no toxic principles have been documented for this genus. Based on the non-toxic status of its nearest relatives (Sedum, Sempervivum), it is considered pet-safe, though ingestion in quantity may cause mild gastric upset.

Yes — the ASPCA lists round-leaf rosularia as non-toxic to cats and dogs. A cat that chews a large amount of any foliage can still get a mild, brief stomach upset, so discourage grazing, but it will not be poisoned.

The ASPCA classification Growli uses applies to both cats and dogs: Round-leaf Rosularia is non-toxic to dogs as well. See the full round-leaf rosularia pet-safety guide for both species.

Reliable ASPCA non-toxic picks for a cat home include spider plant, calathea, parlor palm, peperomia, and most true ferns. Browse the best cats-safe plants list to check more before you buy.