| Paeoniaceae | |
Paeonia abchasica
| Miscz. | | |
| Paeoniaceae | |
Paeonia albiflora
| Pall. | Fl. Ross. 2: 92, pl. 84 | 1788 |
| Paeoniaceae | |
Paeonia altaica
| K.M. Dai & T.H. Ying | Bull. Bot. Res., Harbin 10(4): 33–35, f. 1 | 1990 |
| Paeoniaceae | |
Paeonia anomala
| L. | Mant. Pl. 2: 247 | 1771 |
| Paeoniaceae | |
Paeonia anomala
| Maxim. | Trudy Imp. S.-Peterburgsk. Bot. Sada 11: 34 | 1890 |
| Paeoniaceae | |
Paeonia arborea
| Donn | Hortus Cantabrig. 102 | 1804 |
| Paeoniaceae | |
Paeonia arietina
| G. Anderson | Trans. Linn. Soc. London 12: 275 | 1817 |
| Paeoniaceae | |
Paeonia banatica
| Rochel | Pl. Banat. Rar. 48 | 1828 |
| Paeoniaceae | |
Paeonia baokangensis
| Z.L. Dai & T. Hong | Bull. Bot. Res., Harbin 17(1): 2–3, f. 2 | 1997 |
| Paeoniaceae | |
Paeonia beresowskii
| Kom. | Bot. Mater. Gerb. Glavn. Bot. Sada R.S.F.S.R. 2: 5 | 1921 |
| Paeoniaceae | |
Paeonia biebersteiniana
| Rupr. | | |
| Paeoniaceae | |
Paeonia bifurcata
| Schipcz. | Bot. Mater. Gerb. Glavn. Bot. Sada R.S.F.S.R. 1(7): 3 | 1920 |
| Paeoniaceae | !! |
Paeonia broteri
| Boiss. & Reut. | Diagn. Pl. Nov. Hisp. 4 | 1842 |
| Paeoniaceae | |
Paeonia brownii
| Douglas ex Hook. | Fl. Bor.-Amer. 1(1): 27 | 1829 |
| Paeoniaceae | |
Paeonia californica
| Nutt. | Fl. N. Amer. 1(1): 41 | 1838 |
| Paeoniaceae | |
Paeonia cambessedesii
| (Willk.) Willk. | Ill. Fl. Hispan. 1: t. 65a | 1883 |
| Paeoniaceae | |
Paeonia carthalinica
| Ketzch. | Not. Syst. Geogr. Inst. Bot. Tbilis 21: 18 | 1959 |
| Paeoniaceae | |
Paeonia cathayana
| D.Y. Hong & K.Y. Pan | Acta Phytotax. Sin. 45(3): 286–287, f. 2 | 2007 |
| Paeoniaceae | |
Paeonia caucasica
| Schipcz. | Fl. U.S.S.R. 7: 28 | 1937 |
| Paeoniaceae | |
Paeonia chamaeleon
| Troitzk. | | |
| Paeoniaceae | |
Paeonia chinensis
| Oken | Allg. Naturgesch. 3(2): 1164 | 1841 |
| Paeoniaceae | |
Paeonia chinensis
| L. Vilmorin | Fl. Pleine Terre (ed. 3) 892 | |
| Paeoniaceae | |
Paeonia clusii
| (Tausch) Stern | Bot. Mag. 162: t. 9594 | 1940 |
| Paeoniaceae | |
Paeonia clusii
| F. Stern | | |
| Paeoniaceae | |
Paeonia corallina
| Retz. | Observ. Bot. 3: 34 | 1791 |
| Paeoniaceae | |
Paeonia coriacea
| Boiss. | Elench. Pl. Nov. 7 | 1838 |
| Paeoniaceae | |
Paeonia corsica
| Sieber ex Tausch | Flora 11: 88 | 1828 |
| Paeoniaceae | * |
Paeonia cretica
| Tausch | Flora 11: 88 | 1828 |
| Paeoniaceae | |
Paeonia daurica
| Andrews | Bot. Report t. 486 | 1807 |
| Paeoniaceae | |
Paeonia decomposita
| Hand.-Mazz. | Acta Horti Gothob. 13(4): 39–40 | 1939 |
| Paeoniaceae | |
Paeonia decora
| G. Anderson | Trans. Linn. Soc. London 12: 273 | 1817 |
| Paeoniaceae | |
Paeonia delavayi
| Franch. | Bull. Soc. Bot. France 33: 382 | 1886 |
| Paeoniaceae | |
Paeonia emodi
| Wall. ex Royle | Ill. Bot. Himal. Mts. 1: 57 | 1834 |
| Paeoniaceae | |
Paeonia × franchetii
| Halda | Acta Mus. Richnov., Sect. Nat. 4(2): 31 | 1997 |
| Paeoniaceae | |
Paeonia fruticosa
| Dum. Cours. | | |
| Paeoniaceae | |
Paeonia handel-mazzetti
| Halda | | |
| Paeoniaceae | |
Paeonia humilis
| Retz. | Observ. Bot. 3: 35 | 1791 |
| Paeoniaceae | |
Paeonia hybrida
| Pall. | Fl. Ross. 1(2): 94 | 178 [1789] |
| Paeoniaceae | |
Paeonia intermedia
| C.A. Mey. ex Ledeb. | Fl. Altaic. 2: 277–278 | 1830 |
| Paeoniaceae | |
Paeonia japonica
| (Makino) Miyabe & Takeda | | |
| Paeoniaceae | |
Paeonia jishanensis
| T. Hong & W.Z. Zhao | Bull. Bot. Res., Harbin 12(3): 225–226, pl. 2 | 1992 |
| Paeoniaceae | |
Paeonia kavachensis
| Azn. | Magyar Bot. Lapok 16: 7 | 1918 |
| Paeoniaceae | |
Paeonia kesrouanensis
| J. Thiébaut | Mém. Inst. Égypte xxxi(1): 37 | 1936 |
| Paeoniaceae | |
Paeonia laciniata
| Pall. | Fl. Ross. 1: ii, 93, pl. 85 | 1788 |
| Paeoniaceae | |
Paeonia lactiflora
| Pall. | Reise Russ. Reich. 3: 286 | 1776 |
| Paeoniaceae | |
Paeonia lagodechiana
| Kem.-Nath. | Trudy Inst. Bot. Akad. Nauk Gruzins 21: 33 | 1961 |
| Paeoniaceae | |
Paeonia lithophila
| Kotov | | |
| Paeoniaceae | |
Paeonia lobata
| Desf. ex DC. | | |
| Paeoniaceae | |
Paeonia ludlowii
| (Stern & G. Taylor) D.Y. Hong | Novon 7(2): 157–160, f. 1, 2 | 1997 |
| Paeoniaceae | *** |
Paeonia lusitanica
| Mill. | Gard. Dict. (ed. 8) no. 6 | 1768 |
| Paeoniaceae | |
Paeonia lutea
| P.J. Delavay ex Franch. | Bull. Soc. Bot. France 33: 382–383 | 1886 |
| Paeoniaceae | |
Paeonia macrophylla
| (Albov) Lomakin | Trudy Tiflissk. Bot. Sada 2: 282 | 1897 |
| Paeoniaceae | |
Paeonia mairei
| H. Lév. | Bull. Géogr. Bot. 25: 42 | 1915 |
| Paeoniaceae | |
Paeonia majko
| Ketzch. | Not. Syst. Geogr. Inst. Bot. Tbilis 21: 17 | 1959 |
| Paeoniaceae | |
Paeonia mascula
| (L.) Mill. | Gard. Dict. (ed. 8) no. 1 | 1768 |
| Paeoniaceae | |
Paeonia microcarpa
| Boiss. & Reut. | Pugill. Pl. Afr. Bor. Hispan. 3 | 1852 |
| Paeoniaceae | |
Paeonia microcarpa
| Salm-Dyck | Hort. Dyck. 368 | 1834 |
| Paeoniaceae | |
Paeonia mlokosewitschii
| Lomakin | Trudy Tiflissk. Bot. Sada 2: 282 | 1897 |
| Paeoniaceae | |
Paeonia mollis
| G. Anderson | Trans. Linn. Soc. London 12(1): 282 | 1818 |
| Paeoniaceae | |
Paeonia morisii
| Cesca, Bernardo & N.G.Passal. | | |
| Paeoniaceae | |
Paeonia moutan
| Sims | Bot. Mag. 29: , pl. 1154 | 1808 |
| Paeoniaceae | |
Paeonia obovata
| Maxim. | Mém. Acad. Imp. Sci. Saint-Pétersbourg, Sér. 6, Sci. Math., Seconde Pt. Sci. Nat. 9: 29 | 1859 |
| Paeoniaceae | ! |
Paeonia officinalis
| L. | Sp. Pl. 1: 530 | 1753 |
| Paeoniaceae | * |
Paeonia officinalis
| Lour. | Fl. Cochinch. 1: 343 | 1790 |
| Paeoniaceae | |
Paeonia oreogeton
| S. Moore | J. Linn. Soc., Bot. 17(102): 376–377 | 1879 |
| Paeoniaceae | |
Paeonia ostii
| T. Hong & J.X. Zhang | Bull. Bot. Res., Harbin 12(3): 223–225, pl. 1 | 1992 |
| Paeoniaceae | |
Paeonia ovatifolia
| Rouy & Foucaud | Fl. France 1: 144 | 1893 |
| Paeoniaceae | |
Paeonia oxypetala
| Hand.-Mazz. | Sitzungsber. Kaiserl. Akad. Wiss., Math.-Naturwiss. Cl., Abt. 1 57: 265 | 1875 |
| Paeoniaceae | |
Paeonia papaveracea
| Andrews | Bot. Repos. 7: , pl. 463 | 1806 |
| Paeoniaceae | |
Paeonia paradoxa
| G. Anderson | Trans. Linn. Soc. London 12: 280 | 1817 |
| Paeoniaceae | |
Paeonia parnassica
| Tzanoud. | Peonies of Greece 71 | 1984 |
| Paeoniaceae | |
Paeonia peregrina
| Mill. | | |
| Paeoniaceae | |
Paeonia potaninii
| Kom. | Bot. Mater. Gerb. Glavn. Bot. Sada R.S.F.S.R. 2: 7 | 1921 |
| Paeoniaceae | |
Paeonia qiui
| Y.L. Pei & D.Y. Hong | Acta Phytotax. Sin. 33(1): 91–93, pl. 1 | 1995 |
| Paeoniaceae | |
Paeonia ridleyi
| Z.L. Dai & T. Hong | Bull. Bot. Res., Harbin 17(1): 1–2, f. 1 | 1997 |
| Paeoniaceae | |
Paeonia rockii
| (S.G. Haw & Lauener) T. Hong & J.J. Li | Bull. Bot. Lab. N.-E. Forest. Inst., Harbin 12(3): 227, f. 4 | 1992 |
| Paeoniaceae | |
Paeonia ruprechtiana
| Kem.-Nath. | Trudy Inst. Bot. Akad. Nauk Gruzins 21: 28 | 1961 |
| Paeoniaceae | |
Paeonia russoi
| Biv. | Stirp. Rar. Sicilia 4: 12 | 1818 |
| Paeoniaceae | |
Paeonia saueri
| D.Y. Hong, Xiao Q. Wang & D.M. Zhang | Taxon 53(1): 88 | 2004 |
| Paeoniaceae | |
Paeonia × saundersii
| Stebb. | | |
| Paeoniaceae | |
Paeonia sinensis
| Steud. | | 1841 |
| Paeoniaceae | |
Paeonia sinjiangensis
| K.Y. Pan | Fl. Reipubl. Popularis Sin. 27: 57, 603 (Addenda), f. 12 | 1979 |
| Paeoniaceae | |
Paeonia spontanea
| (Rehder) T. Hong & W.Z. Zhao | Bull. Bot. Res., Harbin 14(3): 238, f. 2 | 1994 |
| Paeoniaceae | |
Paeonia sterniana
| H.R. Fletcher | J. Roy. Hort. Soc. 84: 326, pl. 103 | 1959 |
| Paeoniaceae | |
Paeonia steveniana
| Kem.-Nath. | Trudy Tbilissk. Bot. Inst. 21:20 | 1961 |
| Paeoniaceae | |
Paeonia suffruticosa
| Andrews | Bot. Repos. 6: pl. 373 | 1804 |
| Paeoniaceae | |
Paeonia szechuanica
| W.P. Fang | Acta Phytotax. Sin. 7(4): 315–316, pl. 61, f. 1 | 1958 |
| Paeoniaceae | |
Paeonia taurica
| auct. | | |
| Paeoniaceae | |
Paeonia tenuifolia
| L. | Syst. Nat. (ed. 10) 2: 1079 | 1759 |
| Paeoniaceae | |
Paeonia tomentosa
| N. Busch | | |
| Paeoniaceae | |
Paeonia triternata
| Pall. ex DC. | Tabl. Taur 52 | |
| Paeoniaceae | |
Paeonia trollioides
| Stapf ex Stern | J. Roy. Hort. Soc. 56: 77 | 1931 |
| Paeoniaceae | |
Paeonia turcica
| Davis & Cullen | | |
| Paeoniaceae | |
Paeonia veitchii
| Lynch | Gard. Chron., ser. 3 46: 2, f. 1 | 1909 |
| Paeoniaceae | |
Paeonia vernalis
| Mandl | | |
| Paeoniaceae | |
Paeonia willmottiae
| Stapf | Bot. Mag. 142: , pl. 8667 | 1916 |
| Paeoniaceae | |
Paeonia wittmanniana
| Finet & Gagnep. | Bull. Soc. Bot. France 51: 525 | 1904 |
| Paeoniaceae | * |
Paeonia wittmanniana
| Steven | Bull. Soc. Imp. Naturalistes Moscou 21(3): 275 | 1848 |
| Paeoniaceae | |
Paeonia wittmanniana
| Hartwiss ex Lindl. | Edwards's Bot. Reg. 32: 9 | 1846 |
| Paeoniaceae | |
Paeonia woodwardii
| Stern & Cox | Pl. Introd. Farrer 43 | 1930 |