Title: Biblio RTF Export
Author: Biblio 7.x

A.  Henssen, ?Three non-marine species of the genus Lichina?, Lichenologist, vol. 4, pp. 88-98, 1969.

C. J. B.  Hitch and Millbank, J. W., ?Nitrogen Metabolism in Lichens. VII. Nitrogenase Activity and Heterocyst Frequency in Lichens with Blue-Green Phycobionts?, New Phytologist, vol. 75, pp. 239-244, 1975.

C. J. B.  Hitch and Stewart, W. D. P., ?Nitrogen Fixation by Lichens in Scotland?, New Phytologist, vol. 72, pp. 509-524, 1973.

H.  Kristinsson, ?The lichen flora of the outer Hvalfjördur area in West Iceland?, Acta Botanica Islandica, vol. 8, pp. 31-50, 1985.

O. W.  Purvis, Moore, D. M., Coppins, B. J., Hawksworth, D. L., and James, P. W., The Lichen Flora of Great Britian and Ireland. London: Natural History Museum Publications, 1992.

P. L.  Nimis, The Lichens of Italy: An annotated catalogue, vol. 12. Torino: , 1993.

S.  Janson, Rai, A. N., and Bergman, B., ?The marine lichen Lichina confinis (O.F. Müll.) C. Ag.: ultrastructure and localization of nitrogenase, glutamine synthetase, phycoerythrin and ribulose 1,5-bisphosphate carboxylase/ oxygenase in the cyanobiont?, New Phytologist, vol. 124, pp. 149-160, 1993.

O.  Gilbert, Lichens. London: HarperCollins, 2000, p. 288.

M.  Schultz and Büdel, B., ?Key to the genera of the Lichinaceae?, The Lichenologist, vol. 34, pp. 39-62, 2002.

?Index Fungorum [taxonomy information]?, 2008.

T.  H. Lumbsch and Huhndorf, S. M., ?Outline of Ascomycota - 2007. [Classification Information]?, Myconet, vol. 13, pp. 1-58, 2007.

J. W.  Hinds and Hinds, P. L., The Macrolichens of New England, vol. 96. China: The New York Botanical Garden Press, 2007.