Lig·ne·ous a. Made of wood; consisting of wood; of the nature of, or resembling, wood; woody.
It should be tried with shoots of vines and roots of red roses; for it may be they, being of a moreligneous nature, will incorporate with the tree itself. --Bacon.
Ligneous marble, wood coated or prepared so as to resemble marble.
adj : consisting of or containing lignin or xylem; "ligneous (or