ruga, = a crease in the face, a wrinkle;
(wrinkle or fold)
-osus, = indicates abundance or full or marked development.
rugosus, = wrinkled, shrivelled.
(wrinkled, rugose) (ld, BL)
Willdenowia teres (La) Golden Curls (Sw) Location: (F, K)
tero, = to lessen by rubbing, to rub away; to wear away by use, wear out;
teres, = rounded off, rounded, well-turned, round, smooth; polished, elegant.
(terete, i.e. secular in transverse sections, tapering or narrowly cylindric) (ld, BL)