ensis, = a sword, a brand;
forma, = form, contour, figure, shape, appearance.
(leaves having the shape of a sword) (ld, Ox)
Polypodium vulgare (La) Common Polypody(PS) Location: (P)
vulgaris, = of or belonging to the great mass or multitude, general, usual, ordinary, every-day, common, common-pace, vulgar.
(common, general, ordinary) (ld, BL)