]> A barcode-00338355 United States of America Massachusetts The Arnold Arboretum, between Hickory group and Pinetum [Jamaica Plain] Pteridium aquilinum var. latiusculum (Desvaux) Underwood ex A. Heller (Desvaux) Underwood ex A. Heller 2011-07-18 16:08:53 E. J. Palmer