Source : Webster's Revised Unabridged Dictionary (1913)

Lichenographic \Li`chen*o*graph"ic\
   (l[imac]`k[e^]n*[-o]*gr[a^]f"[i^]k), Lichenographical
\Li`chen*o*graph"ic*al\ (-[i^]*kal), a. [Cf. F.
   lich['e]nographique.]
   Of or pertaining to lichenography.