Table 4.

Flavonoids in different species of lavender.

Flavonoids	Species	Part of Plant	Contents [μg/g]	Ref.
Flavones
apigenin (4’,5,7-trihydroxyflavone)	Lavandula angustifolia	herb	n.q.	[68]
	Lavandula angustifolia ‘Rosea’		n.q.
	Lavandula stoechas		n.q.
	Lavandula pedunculata subsp. lusitanica	aerial parts	0.768–2.736	[48]
apigenin-O-glucoside	Lavandula dentata	aerial parts	n.q.	[5]
	Lavandula stoechas		n.q.
apigenin-O-glucuronide	Lavandula stoechas	flowers	n.q.	[51]
apigenin hexoside	Lavandula dentata	aerial parts	n.q.	[5]
	Lavandula stoechas		n.q.
genkwanin (7-methylapigenin)	Lavandula dentata	aerial parts	n.q.	[5]
	Lavandula stoechas		n.q.
isoscutellarein-O-glucuronide	Lavandula dentata	aerial parts	n.q.	[5]
luteolin (3’,4’,5,7-terahydroxyflavone)	Lavandula pedunculata subsp. lusitanica	aerial parts	0.013–4.975	[48]
	Lavandula viridis	herb	n.q.	[68]
	Lavandula viridis L’Her	aerial parts	0.175–7.086	[11]
luteolin-O-glucoside	Lavandula angustifolia	herb	n.q.	[68]
	Lavandula angustifolia ‘Rosea’		n.q.
	Lavandula angustifolia ‘Afropurpurea’		n.q.
	Lavandula lanata		n.q.
	Lavandula stoechas		n.q.
	Lavandula viridis		n.q.
	Lavandula dentata	aerial parts	n.q.	[5]
	Lavandula stoechas		n.q.
	Lavandula stoechas	flowers	n.q.	[51]
luteolin-O-glucuronide	Lavandula dentata	aerial parts	n.q.	[5]
	Lavandula stoechas		n.q.
	Lavandula pedunculata	flowering stems	n.q.	[16]
	Lavandula stoechas	flowers	n.q.	[51]
luteolin-O-hexosyl-O-glucuronide	Lavandula pedunculata	flowering stems	n.q.	[16]
methylluteolin-O-glucuronide	Lavandula pedunculata		n.q.	[16]
Isoflavones
formononetin (7-hydroxy-4’-methoxyisoflavone)	Lavandula spica	herb	0.007	[57]
Flavonols
quercetin (3,3’,4’,5,7-pentahydroxyflavone)	Lavandula spica	herb	0.016	[57]
quercetin 3-O-glucoside	Lavandula stoechas	flowers	n.q.	[51]
rutin (quercetin 3-rutinoside)	Lavandula spica	herb	0.283	[57]
taxifolin (dihydroquercetin)	Lavandula spica	herb	0.004	[57]
fisetin (5-desoxyquercetin)	Lavandula spica	herb	<0.001	[57]
myricetin (3,5,7,3’,4’,5’-hexahydroxyflavone)	Lavandula angustifolia “Rosea”	herb	n.q.	[68]
	Lavandula lanata		n.q.
	Lavandula viridis		n.q.
Flavanol
(+)-catechin	Lavandula vera	leaves	0.004	[52]
Flavanones
hesperetin (3’,5,7,-trihydroxy-4’-methoxyflavanone)	Lavandula spica	herb	0.001	[57]
hesperidin (hesperetin-7- rutinoside)	Lavandula spica	herb	0.023	[57]
neohesperidin (hesperetin 7-O-neohesperidoside)	Lavandula spica	herb	0.032	[57]
naringenin (4’,5,7-trihydroxyflavanone)	Lavandula spica	herb	0.398	[57]
	Lavandula vera	leaves	0.003	[52]
narirutin (naringenin 7-O-rutinoside)	Lavandula spica	herb	0.014	[57]
naringin (naringenin-7-neohesperidoside)	Lavandula spica	herb	0.001	[57]
eriodictyol (tetrahydroxyflavanone)	Lavandula spica	whole plant	0.007	[57]
eriodictyol-O-glucuronide	Lavandula pedunculata	flowering stems	n.q.	[16]
eriocitrin (eriodictyol 7-O-rutinoside)	Lavandula spica	herb	0.004	[57]
pinocembrin (dihydrochrysin)	Lavandula spica	herb	0.001	[57]
	Lavandula viridis L’Her	aerial parts	4.934–12.745	[11]
liquiritigenin (4’,7-dihydroxyflavanone)	Lavandula spica	herb	<0.001	[57]
liquiritin (7-hydroxyflavanone 4’-O-glucoside)	Lavandula spica	herb	0.002	[57]
vanillin (4-hydroxy-3-methoxybenzaldehyde)	Lavandula angustifolia	herb	0.100–0.193	[58]

n.q.—no quantification.