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Systematic implicationsofflavonoid patterns in Haplopappus segregates |
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| Authors: | W.Dennis Clark Lowell E. Urbatsch Ronald L. Hartman Richard A. Mayes Tom J. Mabry |
| Affiliation: | 1. Department of Botany and Microbiology, Arizona State University, Tempe, AZ 85281, USA;2. Department of Botany, Louisiana State University, Baton Rouge, LA 70803, USA;3. Department of Botany, University of Wyoming, Laramie, WY 82071, USA;4. Department of Botany and Bacteriology, De Pauw University, Greencastle, IN 46135, USA |
| Abstract: | Complex flavonoid patterns are correlated with primitive woody taxa and high base chromosome numbers among Haplopappus segregates. Variability among flavonoid complements supports the polyphyletic interpretation of the genus. |
| Keywords: | Astereae Asteraceae Angiospermae flavonoids chemosystematics phylogeny |
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