Literature

Authors	Year	Title
P. D. Crittenden	1975	Nitrogen Fixation by Lichens on Glacial Drift in Iceland
S. Elifio, Da Silva, M. De Lourdes, Iacomini, M., Gorin, P. A. J.	2000	A Lectin from the Lichenized Basidiomycete Dictyonema glabratum
C. J. B. Hitch, Millbank J. W.	1975	Nitrogen Metabolism in Lichens. VII. Nitrogenase Activity and Heterocyst Frequency in Lichens with Blue-Green Phycobionts
C. J. B. Hitch, Stewart W. D. P.	1973	Nitrogen Fixation by Lichens in Scotland
J. B. Jacobs, Ahmadjian V.	1973	The Ultrastructure of Lichens. V. Hydrothyria Venosa, a Freshwater Lichen
S. Janson, Rai, A. N., Bergman, B.	1993	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
K. A. Kershaw, MacFarlane J. D.	1982	Physiological-Environmental Interactions in Lichens XIII. Seasonal constancy of Nitrogenase Activity, Net Photosynthesis and Respiration, in Collema furfuraceum (Am.)Dr.
J. W. Millbank	1977	The Oxygen Tension within Lichen Thalli
K. Palmqvist	2000	Tansley Review No. 117 Carbon Economy in Lichens
P. Paulsrud, Rikkinen, J., Lindbald, P.	2000	Spatial Patterns of Photobiont Diversity in Some Nostoc-Containing Lichens
P. Paulsrud, Rikkinen, J., Lindbald, P.	1998	Cyanobiont Specificity in Some Nostoc-Containing Lichens and in a Peltigera aphthosa Photosymbiodeme
D. H. S. Richardson, D. Hill, J., Smith, D. C.	1968	Lichen Physiology. XI. The Role of the Alga in Determining the Pattern of Carbohydrate Movement Between Lichen Symbionts
E. C. Smith, Griffiths, H., Wood, L., Gillon, J.	1998	Intra-specific variation in the photosynthetic responses of cyanobiont lichens from contrasting habitats
T. C. Summerfield, Galloway, D. J., Eaton-Rye, J. J.	2002	Species of Cyanolichen from Pseudocyphellaria with Indistinguishable ITS Sequences Have Different Photobionts
N. Wirtz, Pintado, A., H. Lumbsch, T., Green, T. G. A., Türk, R.	2003	Lichen Fungi have Low Cyanobiont Selectivity in Maritime Antarctica

Authors