 The suborder generally corresponds with the order Blechnales as described by J. L. Reveal in 1993.Aspleniineae includes some important ferns, including "Onoclea sensibilis", the sensitive fern, which grows as a virtual weed throughout much of its temperate North American range, and ferns of the genus "Thelypteris", a genus that has shown remarkable speciation.It also includes one of the more common horticultural ferns, "Matteuccia struthiopteris", the ostrich fern.