The Collaborative International Dictionary
Lichenography
Lichenography \Li`chen*og"ra*phy\ (l[imac]`k[e^]n*[o^]g"r[.a]*f[y^]), n. [Lichen + -graphy: cf. F. lich['e]nographie.] A description of lichens; the science which illustrates the natural history of lichens.
Wiktionary
lichenography
n. The scientific description of lichens.