Irish Spleenwort (Asplenium Onopteris) is a perennial fern in the Aspleniaceae family with moderate care difficulty. It requires moderate watering and partial shade or full shade or dappled_shade light in USDA hardiness zones 6-9. This plant is safe for cats and dogs. It can be grown indoors.

Asplenium onopteris is a species of fern predominantly found throughout the Mediterranean Basin and parts of Europe, known for its delicate, pinnate fronds and habitat in rocky, shaded environments.