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Flavonoids of Mayaca fluviatilis (Mayacaceae)
Authors:Marvin L. Roberts  Robert R. Haynes
Affiliation:1. Department of Biology, The University of Alabama, P.O. Box 1927, University, AL 35486, U.S.A.
Abstract:Mayaca is an aquatic monocot of the monogeneric family Mayacaceae. The flavonol glycosides quercetin 3-O-glucoside, quercetin 3-O-rutinoside, and kaempferol 3-O-glucoside, and the flavone luteolin 5-O-glucoside were found in methanolic leaf extracts. The presence of flavonol and flavone O-glycosides sets the Mayacaceae apart from the Commelinaceae, which accumulates predominantly flavone C-glycosides.
Keywords:Mayacaceae  bogmoss  flavonol glycosides  quercetin  kaempferol, flavone  luteolin 5-glucoside  chemosystematics.
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