Adiantum villosum, Linn. (A. rhomboideum, Swartz). Lvs. large, with a terminal and several lateral pinnse 6-12 in. long, on stout, villous-hairy stalks; lfts. numerous, nearly 1 in. long, 1/3in. wide, trapezoidal, with the inner side parallel to the rachis; indusia forming an almost continuous line along the upper and outer margins. W. Indies and S. Amer.