Nemoral, of or belonging to a wood.
Nited, glossy.
Nodose, knotty.
Nucleus, a kernel.
O.
Ob, prefixed to words, is used for inversely or inverted; as obconic, inversely conic; obcordate, inversely heart-shaped.
Oblong-ovate, egg-shaped or oval.
Obsolete, indistinct, not well defined.
Ocellated, applied to eyelike spots.
Ochreous, of the colour of yellow ochre.