One of our favorite hardy garden ferns are the amazing cat’s claw ferns of the genus Onychium. The genus comprises between 9 and 23 species, depending on your choice of taxonomist.
The most common species in cultivation is the Japanese Cat’s claw fern, Onychium japonicum, which we’ve had the pleasure of offering many times through the year. Now, we’re working on getting another species into production, Onychium contiguum. Compared to Onychium japonicum, Onychium contiguum is much smaller and slower-growing with even finer cutleaf foliage. We picked up this Elizabeth Strangman wild collection during a 1994 trip to England’s former Washfield Nursery. Below is our original clump in the garden this week.