
The occurrence of osthol in Leionema ellipticum supports its assignment to the genus Leionema (Rutaceae)
Keywords: فلاونوئیدها; Leionema ellipticum; Rutaceae; Coumarins; Osthol; Flavonoids; 3,4â²,5-Trimethoxy-flavone-7-O-α-rhamnoside; Chemical taxonomy;