CHROMOSOME STUDIES IN ASTERACEAE FROM THE UNITED STATES, MEXICO, THE WEST INDIES, AND SOUTH AMERICA.

Autor: Keil DJ; Biological Sciences Department, California Polytechnic State University, San Luis Obispo, California, 93407., Luckow MA; Department of Botany, University of Texas, Austin, Texas, 78712., Pinkava DJ; Department of Botany and Microbiology, Arizona State University, Tempe, Arizona, 85287.
Jazyk: angličtina
Zdroj: American journal of botany [Am J Bot] 1988 May; Vol. 75 (5), pp. 652-668.
DOI: 10.1002/j.1537-2197.1988.tb13488.x
Abstrakt: Chromosome counts of Asteraceae are reported from Mexico, the United States, the West Indies, Peru, and Bolivia. First counts are reported for 27 species, eight infraspecific taxa, and three interspecific hybrids in Brickellia, Chrysanthellum, Cirsium, Egletes, Erigeron, Flaveria, Gnaphalium, Heterotheca, Hieracium, Hymenothrix, Koanophyllon, Layia, Lessingia, Pectis, Sclerocarpus, Stuessya, Tagetes and Wedelia. Counts are also reported for 196 taxa or hybrids for which chromosome numbers have been published previously. Of these, nine are new numbers. Taxonomic implications of certain counts are discussed.
(© 1988 Botanical Society of America.)
Databáze: MEDLINE
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