ABSTRACT
S. racemosus (Michaux.) FLAVANOIDS: luteolin 7-β-glucoside, luteolin 7-rhamnoglucoside, quercetin 3glucoside.
Chavant et al., Plant Med. Phytother., 9, 267 (1975)
S. asperum Lepech. PYRROLIZIDINE ALKALOIDS: asperumine, echinatine, heliosupine N-oxide.
