Czeczuga, B., Kilias, H., Czeczuga-Semeniuk, E., Muhr, L.-E., Lumbsch, H.T., and Hestmark, G. 2000a. Carotenoids in the thalli of lichen species from Central Europe. J. Hattori Bot. Lab. 89:299-311. |
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Rezanka, T., and Dembitsky, V. 1999. Novel brominated lipidic compounds from lichens of Central Asia. Phytochem. 51:963-968. |
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Czeczuga, B., Mendez, A.M., and López-Figueiras, M. 1997d. Carotenoids in terrestrial, epilithic and epiphytic lichens from Venezuelan Andes. Feddes Repert. 108:169-183. |
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Czeczuga, B., Ryan, B.D., Spiut, R.W., Flock, J.-A.W., Weber, W.A., Beasley, C.W., Showman, R.E., Worthington, R.D., and Boucher, V.L. 1997b. Carotenoids in lichens from the United States of America and Mexico. Feddes Repert. 108:401-417. |
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Czeczuga, B., and Worthington, R.D. 1997a. Carotenoids in lichens from the States of New Mexico and Texas in the United States of America. Feddes Repert. 108:387-399. |
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Künzler, K., and Eichenberger, W. 1997. Betaine lipids and zwitterionic phospholipids in plants and fungi. Phytochem. 46:883-892. |
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Czeczuga, B., Huneck, S., and Cogt, U. 1994a. Carotenoids in lichens from Mongolia. J. Hattori Bot. Lab. 75:371-377. |
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Czeczuga, B., and Eversman, S. 1993e. Carotenoids in lichens from Yellowstone National Park and adjacent forests in Montana and Wyoming. Bryologist. 96:102-105. |
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Czeczuga, B., and John, E.A. 1993d. Carotenoids in lichens from Northern Canada. Feddes Repert. 104:551-556. |
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Czeczuga, B., Kudratov, I., and Baibulatova, N.E. 1993c. Carotenoids in certain lichens from Pamir-Alai and Tien-Shan mountains. Feddes Repert. 104:59-66. |
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Czeczuga, B., and Jacobsen, P. 1993b. Carotenoids in West Greenland lichens. Arct. Antarct. Alp. Res. 25:413-415. |
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Czeczuga, B., and Lallemant, R. 1993a. Investigations on carotenoids in lichens. 44. Carotenoids of some lichens from France. Acta Bot. Gallica. 140:35-40. |
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Adams, W.W., lII., Demmig-Adams, B., and Lange, O.L. 1993. Carotenoid composition and metabolism in green and blue-green algal lichens in the field. Oecologia. 94:576-584. |
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Czeczuga, B., and Yoshida, K. 1991c. Carotenoids in certain lichens from the Chichibu mountains, Central Japan. Feddes Repert. 102:661-666. |
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Czeczuga, B., and Upreti, D.K. 1990c. Carotenoids in lichens of the Lobaria and Peltigera genera from India. Bull. Bot. Surv. India. 32:80-85. |
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Czeczuga, B., and Olech, M. 1990b. Investigations on carotenoids in lichens. XXV. Studies of carotenoids in lichens from Spitsbergen. Phyton. 30:235-245. |
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Czeczuga, B., and Richardson, D.H.S. 1989d. Carotenoids in some lichen species from Ireland. Lichenologist. 21:363-367. |
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Czeczuga, B., Caccamese, S., and Passadore, M.V. 1989b. Investigations on carotenoids in lichens. XX. Carotenoids in Lichens from Various Italian Environments. Phyton. 29:15-22. |
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Czeczuga, B. 1988c. Investigations on carotenoids in lichens. XXII. Lichens from the upper Tracja valley (Bulgaria). Acta Soc. Bot. Pol. 57:447-456. |
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Czeczuga, B., Beckett, R.P., and Pienaar, R.N. 1988a. Investigations on carotenoids in lichens. XVIII. Carotenoid content in certain lichens from southern Africa. S.A. J. Bot. 54:571-574. |
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Czeczuga, B., and Shchelkunova, R.P. 1986b. Carotenoids in lichens from the Taimyr region of North Siberia. Biochem. Syst. Ecol. 14:463-467. |
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Takahashi, R., Tanaka, O., and Shibata, S. 1972. Ergosterol peroxide from Peltigera aphthosa and P. dolichorrhiza. Phytochem. 11:1850. |
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