Button fern - Pellaea rotundifolia

often grown as a pot planted. It features dark green, leathery leaves, on fronds up to 20 cm long and typically grows to only 20 cm tall. Pellaea rotundifolia is a hardy fern that makes for an attractive indoor plant but is also commonly planted outdoors. In the garden it can be used to underplant trees and shrubs, added to mixed plantings, or mass planted for a stunning display.