Originating in a Californian garden, this highly ornamental form of the Asian 'Lace Fern' has fronds along the same lines of the Tatting fern, Athyrium filix-femina 'Frizelliae', though longer and potentially evergreen. Evergreen in mild gardens, this will be deciduous for many, where it should be perfectly hardy. For a shaded, preferably sheltered site in humus-rich soil.