Subgenus
Paeonia
Sect.
Paeonia
subsect. Paeonia
P.
officinalis L.
subsp. officinalis
subsp.
banatica (Rochel) Soo
subsp. humilis (Retz.) Cullen &
Heywood
subsp. villosa (Huth) Cullen & Heywood
P.
peregrina Miller
P. parnassica
Tzanoudakis
sect.
Palearcticae Huth emend. Uspensk
P.
mascula (L.) Miller
subsp. mascula
subsp.
arietina (G. Anderson) Cullen & Heywood
subsp. russi
(Biv.) Cullen and Heywood
subsp. atlantica (Cosson)
Greuter & Burdet
subsp. hellenica Tzanoudakis
var.
hellenica
var. icarica (Tzanoudakis) Stearn
subsp.
bodurii N. Ozhatay
subsp. kesrouanensis (Thiebaut) J. J.
Halda
P. daurica Andrews
subsp.
daurica
subsp. lagodechiana (Kem.-Nath.) J. J. Halda
P.
x majko N. Ketzchoweli
P.
coriacea Boiss
P. corsica
Sieber ex Tausch
P. clusii F.
C. Stern & Stearn
P.
rhodia Stearn
P. broteroi
Boiss. & Reuter
subsect.
Tenuifoliae (Stern ex Uspensk.) J. J. Halda
P.
tenuifolia L.
subsp. tenuifolia
subsp.
biebersteiniana (Rupr.) J. J. Halda
subsect.
Anomalae (Kem. - Nath. ex Uspensk.) J. J. Halda
P.
anomala L.
subsp. anomala
subsp. hybrida
(Pall.) J. J. Halda
P. veitchii
Lynch
subsp. veitchii
var. woodwardii
(Stapf ex Cox) F. C. Stern
subsp. altaica (K. M. Dai et T.
H. Ying) J. J. Halda
sect.
Albiflorae Salm-Dyck
P.
lactiflora Pallas
P. emodi
Wall. ex Royle
subsp. emodi
subsp.
sterniana (H. R. Fletcher) J. J. Halda
subsect.
Flavonia (Kem.- Nath.) Uspensk.
P.
mlokosewitschii Lomakin
P. x
chamaeleon Troitzky ex Grossh.
P.
wittmanniana Hartwiss ex Lindley
subsp.
wittmanniana
subsp. macrophylla (Albow) J. J. Halda
subsect. Obovatae Komarov ex
Uspensk.
P. obovata
Maximowicz
subsp. obovata
var.
obovata
var. willmottiae (Stapf) Stern
subsp.
japonica (Makino) J. J. Halda
P.
mairei Leveille
Subgenus
Onaepia (Lindley) Lynch
sect.
Onaepia
subsp. brownii
subsp. californica