\Na`ta*li"tial\, Natalitious \Na`ta*li"tious\, a. [L.
natalitius, from natalis. See {Natal}.]
Of or pertaining to one's birth or birthday, or one's
nativity. [Obs.] ``Natalitial poplar.'' --Evelyn.
``Natalitious fire.'' --W. Cartwright.