[f. LICHEN sb. + -(O)LOGY.] The science that treats of lichens. Hence Lichenologic, Lichenological adjs., of or pertaining to lichenology.

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1855.  in Mayne, Expos. Lex.

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1856.  W. L. Lindsay, Pop. Hist. Brit. Lichens, 3. The lichenological student requires no cumbrous or expensive apparatus. Ibid., 7. A sufficient basis whereupon to found our plea for the study of Lichenology.

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1881.  Jrnl. Bot., X. 128. He was an excellent lichenologist and published many lichenological papers.

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1887.  Garnsey & Balfour, trans. De Bary’s Fungi, 419. The Regensburg ‘Flora’ is a rich repertory of Lichenology since 1855.

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