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Localization of Chromenes and Benzofurans in the Genus Encelia (Asteraceae)
1985
Zeitschrift für Naturforschung C - A Journal of Biosciences
Phytochemical and microscopial analysis of leaves and stems of various species of Encelia showed a strict correlation between the presence of resin ducts and the accumulation of benzopyrans and benzofurans. Fluorescence microscopy of Encelia farinosa proved unambigously that these compounds are stored exclusivly in the resin ducts and the surrounding cells.
doi:10.1515/znc-1985-5-602
fatcat:7wo23mxjyzazzfakpw7ifnasya