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.
Czeczuga, B., and Jacobsen, P. 1993b. Carotenoids in West Greenland lichens. Arct. Antarct. Alp. Res. 25:413-415.
Czeczuga, B., and Olech, M. 1990b. Investigations on carotenoids in lichens. XXV. Studies of carotenoids in lichens from Spitsbergen. Phyton. 30:235-245.
Citation: El-Sayed AM 2025. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
Ⓒ 2003-2025 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 19-January-2025