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机译:Notes on Status and Ecology of the Endangered Hawaiian Annual 'Awiwi, Centaurium sebaeoides (Gentianaceae)
U. S. Geological Survey, Biological Resources Division, Haleakala Field Station, P.O. Box 369, Makawao, Hawai'i 96768;
Institute of Electronics, Bulgarian Academy of Sciences, 72 Tzarigradsko Chaussee Blvd., 1784 Sofia, Bulgaria;