Glycosides (
chrysandroside A and
chrysandroside B) can be found in the roots of
Gordonia chrysandra.
Xeractinol, a dihydroflavonol C-glucoside, can be isolated from the leaves of
Paepalanthus argenteus var. argenteus. Dihydro-flavonol glycosides (
astilbin,
neoastilbin,
isoastilbin,
neoisoastilbin, (2
R, 3
R)-
taxifolin-3'-
O-β-D-pyranoglucoside) have been identified in the rhizome of
Smilax glabra. ==References==