Czeczuga, B., Grillo, M., and Czeczuga-Semeniuk, E. 1999c. Carotenoid content in the thalli of 34 lichen species from Sicily. Feddes Repert. 110:561-568. |
|
Czeczuga, B., Elix, J.A., Lumbsch, T.H., and Borowitzka, M.A. 1992a. Carotenoids in certain species of lichen from Australia. Feddes Repert. 103:297-302. |
|