Aconitum napellus (Monkshood, "aconite", "Wolf's Bane", Fuzi, "Monk's Blood", or "Monk's Hood") is a species of Aconitum in the family Ranunculaceae, native and endemic to western and central Europe.
Plants are grown in gardens in temperate zones for their spike-like inflorescences that are showy in early-mid summer and their attractive foliage.
Three flavonol glycosides quercetin 7-O-(6-trans-caffeoyl)-β-glucopyranosyl-(1→3)-α-rhamnopyranoside-3-O-β-glucopyranoside (1), kaempferol 7-O-(6-trans-caffeoyl)-β-glucopyranosyl-(1→3)-α-rhamnopyranoside-3-O-β-glucopyranoside (2), and kaempferol 7-O-(6-trans-p-coumaroyl)-β-glucopyranosyl-(1→3)-α-rhamnopyranoside-3-O-β-glucopyranoside (3), together with the known β-3,4-dihydroxyphenethyl β-glucopyranoside, were isolated from the flowers of Aconitumnapellus subsp.