Family : Dryopteridaceae.

This cultivar differs from the species by its tripinnate fronds.The enlarged pinnules are divided in pinnulets. The evergreen fronds are broad, with a dense and abundant appearance. This Polystichum appreciates alkaline or acidic soils, cool and humusy, in the shade. Grown from bulbils. Height and width:80cm. Hardiness :-25°C.