10 Hardy Ferns
2. Matteuccia struthiopteris, 'Ostrich' fern; Type: native, deciduousHeight: 3-3 1/2 feetGrowth pattern: clumperSpecial features: Has two types of fronds. The sterile frond is large and leafy, while the fertile frond looks like rosemary or feathers and produces spores. Though a clumper, the 'Ostrich' fern sends out a runner that produces an entirely new plant. Louie Favorite/AJC
