Pyrrosia lingua undulate form

Un-named choice evergreen fern with wavy margins from the Netherlands that has been hardy for us to 14 degrees with no foliage damage; must have excellent drainage! 12-14” tall, clumping to 2’ or more – Morning sun to shade – try in a sphagnum lined basket for an awesome display!  Nice with other ferns, astilbes, bleeding heart.  Exotic, rare and undemanding!