| Type | Name (bold = correct Name) |
Author | Year | correct Name |
| herb | P. abchasia | Miscz. ex Grossheim | 1890 | P. daurica subsp. wittmanniana |
| herb | P. albiflora | Pallas | 1788 | P. lactiflora |
| herb | P. albiflora var. edulis | Pursh in Donn (ed.) | 1815 | P. lactiflora |
| herb | P. albiflora var. fragrans | Sabine | 1817 | P. lactiflora |
| herb | P. albiflora var. hirta | Regel | 1861 | P. lactiflora |
| herb | P. albiflora var. humei | Sabine | 1817 | P. lactiflora |
| herb | P. albiflora var. purpurea | Korshinsky | 1892 | P. lactiflora |
| herb | P. albiflora var. spontanea | Makino | 1928 | P. lactiflora |
| herb | P. albiflora var. trichocarpa | Bunge | 1831 | P. lactiflora |
| herb | P. albiflora var. trichocarpa f. nuda | Nakai | 1937 | P. lactiflora |
| herb | P. albiflora var. trichocarpa f. pilosella | Nakai | 1937 | P. lactiflora |
| herb | P. albiflora var. typica | Huth | 1891 | P. lactiflora |
| herb | P. albiflora var. typica f.genuina | Schipczinsky | 1921 | P. lactiflora |
| herb | P. albiflora var. typica f. pilifera | Schipczinsky | 1921 | P. lactiflora |
| herb | P. albiflora var. whitleyi | Sabine | 1817 | P. lactiflora |
| herb | P. algeriensis | Chabert | 1889 | |
| herb | P. altaica | K. M. Dai & T. H. Ying | 1890 | P. anomala |
| herb | P. anemoniflora | Hort | 1887 | P. officinalis subsp. huthii |
| tree | P. angustiloba | Stapf ex Stern | 1946 | P. delavayi |
| herb |
P. anomala  |
Linné | 1771 | |
| herb | P. anomala subsp. anomala | Hong & Pan | 2004 | P. anomala |
| herb | P. anomala subsp. hybrida | Halda non Pallas | 2004 | P. intermedia |
| herb | P. anomala subsp. intermedia | Trautvetter In Fedtschenko | 1904 | P. intermedia |
| herb | P. anomala subsp. pamiroalaica | R. Cooper | 1988 | P. intermedia |
| herb | P. anomala subsp. veitchii | D. Y. Hong & K. Y. Pan | 2001 | P. veitchii |
| herb | P. anomala var. angustifolia | Krasnoborov | 1974 | P. anomala |
| herb | P. anomala var. emodi | Huth | 1891 | P. emodi |
| herb | P. anomala var. hybrida | Trautvetter | 1860 | P. intermedia |
| herb | P. anomala var. hybrida f. intermedia | Trautvetter | 1860 | P. intermedia |
| herb | P. anomala var. insignis | Lynch | 1890 | P. anomala |
| herb | P. anomala var. intermedia | B. Fedtsch. In O. & B. Fedtschenko | 1905 | P. intermedia |
| herb | P. anomala var. nudicarpa | Huth | 1891 | P. anomala |
| herb | P. anomala var. typica | Regel | 1861 | P. anomala |
| tree | P. arborea | Donn | 1804 | P. x suffruticosa |
| herb |
P. arietina |
G. Anderson | 1818 | |
| herb | P. arietina var. andersonii | G. Anderson | 1818 | P. arietina |
| herb | P. arietina var. carnea | De Candolle | 1824 | P. clusii |
| herb | P. arietina var. orientalis | Stern | 1943 | P. mascula subsp. mascula |
| herb | P. arietina var. oxoniensis | G. Anderson | 1818 | P. clusii |
| herb | P. atlantica | Trab. | 1889 | P. algeriensis |
| herb | P. bakeri | Lynch | 1890 | P. arietina |
| herb | P. banatica | Rochel | 1828 | P. officinalis subsp. banatica |
| tree | P. baokangensis | Z. L. Dai & T. Hong | 1997 |
P. x baokangensis (P. qiui x P. rockii) |
| herb | P. barrii | Lynch | 1890 | P. officinalis |
| herb | P. baxteri | Sabine ex Salm-Dyck | 1834 | P. officinalis |
| herb | P. beresowskii | Komarov | 1921 | P. veitchii |
| herb | P. biebersteiniana | Ruprecht | 1869 | P. tenuifolia |
| herb | P. bifurcata | Schipczinsky | 1920 | P. mairei |
| herb | P. broteri | Boissier & Reutner | 1842 | |
| herb | P. broteri var. ovatifolia | Boissier & Reutner | 1842 | P. broteri |
| tree | P. brownii | Douglas ex Hooker | 1829 | |
| tree | P. brownii subsp. californica | Halda | 1997 | P. californica |
| tree | P. brownii subsp. californica | Lynch | 1890 | P. californica |
| herb | P. byzanthina | De Candolle | 1824 | P. peregrina |
| tree | P. californica | Nutt. ex Torrey & A. Gray | 1838 | |
| herb |
P. cambessedesii |
Willkomm | 1880 | |
| herb | P. cambessedesii | Briquet | 1910 | P. corsica |
| herb | P. carthalinica | Ketskoveli | 1959 | P. tenuifolia |
| tree | P. cathayana | D. Y. Hong & K. Y. Pan | 2007 | |
| herb | P. caucasica | Schipczinsky in Komarov | 1937 | P. daurica subsp. coriifolia |
| herb | P. caucasica var. coriifolia | Schipczinsky in Komarov | 1937 | P. daurica subsp. coriifolia |
| herb | P. chinensis | Hort. ex Vilmorin | 1870 | P. lactiflora |
| tree | P. chinensis | Oken | 1841 | P. x suffruticosa |
| herb | P. clusii | Stern | 1940 | |
| herb | P. clusii subsp. clusii | |||
| herb | P. clusii subsp. rhodia | Tzanoudakis | 1977 | |
| herb | P. commutata | Wenderoth | 1829 | P. officinalis |
| herb | P. corallina | Retzius | 1783 | P. mascula |
| herb | P. corallina | Amo y Mora | 1833 | P. cambessedesii |
| herb | P. corallina f. corsica | Rouy & Foucaud | 1893 | P. corsica |
| herb | P. corallina f. leiocarpa | Knoche | 1921 | P. cambessedesii |
| herb | P. corallina f. ovatifolia | Rouy & Foucaud | 1893 | P. mascula subsp. russoi |
| herb | P. corallina f. russoi | Rouy & Foucaud | 1893 | P. corsica |
| herb | P. corallina f. triternata | Rouy & Foucaud | 1893 | P. daurica |
| herb | P. corallina subsp. atlantica | Maire | 1964 | P. algeriensis |
| herb | P. corallina subsp. coriacea | Cosson | 1887 | P. coriacea |
| herb | P. corallina subsp. coriacea var. maroccana | Pau & Font Quer ex Maire in Jahandiez & Maire | 1932 | P. coriacea |
| herb | P. corallina subsp. triternata | N. Busch in Kuznetsov, Busch & Fomin. | 1901 | P. daurica |
| herb | P. corallina subsp. triternata var. coriifolia | N. Busch in Kuznetsov, Busch & Fomin. | 1901 | P. daurica subsp. coriifolia |
| herb | P. corallina var. atlantica | Cosson | 1887 | P. algeriensis |
| herb | P. corallina var. broteri | Cosson | 1887 | P. broteri |
| herb | P. corallina var. broteri | Ascherson & Graebner | 1923 | P. mascula subsp. russoi |
| herb | P. corallina var. broteri f. ovatifolia | Cosson | 1887 | P. broteri |
| herb | P. corallina var. cambessedesii | Willkomm | 1875 | P. cambessedesii |
| herb | P. corallina var. cambessedesii | Huth | 1891 | P. corsica |
| herb | P. corallina var. caucasica | Schipczinsky | 1921 | P. daurica subsp. coriifolia |
| herb | P. corallina var. coriacea | Cosson | 1887 | P. coriacea |
| herb | P. corallina var. coriifolia | Grossheim | 1930 | P. daurica subsp. coriifolia |
| herb | P. corallina var. flavescens | Gussone | 1843 | P. mascula subsp. russoi |
| herb | P. corallina var. fructibus glabris | Cambessèdes | 1827 | P. cambessedesii |
| herb | P. corallina var. kesrouanensis | Thiébaut | 1934 | P. kesrouanensis |
| herb | P. corallina var. leiocarpa | Cosson | 1850 | P. corsica |
| herb | P. corallina var. orientalis | Thiébaut | 1934 | P. mascula subsp. mascula |
| herb | P. corallina var. pallasii | Huth | 1891 | P. daurica |
| herb | P. corallina var. pubescens | Moris | 1837 | P. corsica |
| herb | P. corallina var. pubescens f. hypoleuca | Briquet | 1910 | P. corsica |
| herb | P. corallina var. russoi | Cosson | 1887 | P. mascula subsp. russoi |
| herb | P. corallina var. russoi | Webb | 1838 | P. coriacea |
| herb | P. corallina var. russoi f. hypoleuca | Ascherson & Graebner | 1923 | P. corsica |
| herb | P. corallina var. triternata | Boissier | 1867 | P. daurica |
| herb | P. corallina var. triternata | Boissier | 1867 | P. daurica subsp. tomentosa |
| herb | P. corallina var. triternatiformis | A. Nyárády in Savulescu (ed.) | 1953 | P. daurica subsp. daurica |
| herb | P. corallina var. wittmanniana | Albov | 1895 | P. daurica subsp. wittmanniana |
| herb | P. corallina var. wittmanniana f. macrophylla | Albov | 1895 | P. daurica subsp. macrophylla |
| herb | P. coriacea | Boissier | 1838 | |
| herb | P. coriacea | Zangheri | 1976 | P. corsica |
| herb | P. coriacea var. atlantica | Stern | 1943 | P. algeriensis |
| herb | P. coriacea var. maroccana | Romo | 1992 | P. coriacea |
| herb | P. corsica | Halda | 2004 | P. cambessedesii |
| herb | P. corsica | Sieber ex Tausch | 1828 | |
| herb | P. cretica | De Candolle | 1818 | P. clusii |
| herb | P. cretica | Sabine ex Lindley | 1824 | P. arietina |
| herb | P. cretica | Tausch | 1828 | P. clusii |
| herb | P. daurica | Andrews | 1807 | |
| herb | P. daurica subsp. coriifolia | D. Y. Hong | 2003 | |
| herb |
P. daurica subsp. daurica |
|||
| herb | P. daurica subsp. macrophylla | D. Y. Hong | 2003 | |
| herb |
P. daurica subsp. mlokosewitschii |
D. Y. Hong | 2003 | |
| herb | P. daurica subsp. tomentosa | D. Y. Hong | 2003 | |
| herb | P. daurica subsp. velebitensis | D. Y. Hong | 2010 | |
| herb |
P. daurica subsp. wittmanniana |
D. Y. Hong | 2003 | |
| tree | P. decomposita | Handel-Mazzetti | 1939 | |
| tree | P. decomposita subsp. decomposita | D. Y. Hong | 1997 | P. decomposita |
| tree | P. decomposita subsp. rotundiloba | D. Y. Hong | 1997 | P. rotundiloba |
| herb | P. decora | G. Anderson | 1818 | P. peregrina |
| herb | P. decora var. elatior | G. Anderson | 1818 | P. peregrina |
| herb | P. decora var. pallasii | G. Anderson | 1818 | P. peregrina |
| tree |
P. delavayi |
Franchet | 1886 | |
| tree | P. delavayi f. superba | Lemoine | 1906 | P. delavayi |
| tree | P. delavayi var. alba | Bean | 1933 | P. delavayi |
| tree | P. delavayi var. angustiloba | Rehder & E. H. Wilson in Sargent | 1913 | P. delavayi |
| tree | P. delavayi var. atropurpurea | Schipczinsky | 1921 | P. delavayi |
| tree | P. delavayi var. lutea | Finet & Gagnepain | 1904 | P. delavayi |
| herb | P. edulis | Salisb in Hooker (ed.) | 1805 | P. lactiflora |
| herb | P. edulis var. reevesiana | Paxton | 1834 | P. lactiflora |
| herb | P. edulis var. sinensis | Sims | 1815 | P. lactiflora |
| herb | P. elegans | Sabine ex Salm-Dyck | 1834 | P. officinalis |
| herb | P. emodi | Wall. ex Royle | 1834 | |
| herb | P. emodi f. glabrata | H. Hara in H. Hara & Williams | 1979 | P. emodi |
| herb | P. emodi subsp. sterniana | Halda | 1997 | P. sterniana |
| herb | P. emodi var. glabrata | J. D. Hooker & Thomson in J. D. Hooker (ed) | 1875 | P. emodi |
| herb | P. feminea | Desfontaines | 1804 | P. officinalis |
| herb | P. feminea var. banatica | Gürke in Richter | 1903 | P. officinalis subsp. banatica |
| herb | P. feminea var. humilis | Gürke in Richter | 1903 | P. officinalis subsp. microcarpa |
| herb | P. feminea var. villosa | Gürke in Richter | 1903 | P. officinalis subsp. huthii |
| herb | P. festiva | Tausch | 1828 | P. officinalis |
| herb | P. flagrans | Redouté | 1827 | P. lactiflora |
| herb | P. flavescens | C. B. Presl | 1822 | P. mascula subsp. russoi |
| herb | P. foemina | Garsault | 1764 | P. officinalis |
| herb | P. foeminea | Miller | 1768 | P. officinalis |
| herb | P. foeminea var. cretica | Gürke in Richter | 1903 | P. clusii |
| tree | P. forrestii var. trollioides | Saunders | 1934 | P. delavayi |
| herb | P. fragrans | Redouté | 1827 | P. lactiflora |
| tree | P. frutescens | Link | 1822 | P. suffruticosa |
| tree | P. fruticosa | Dumont de Courset | 1811 | P. suffruticosa |
| herb | P. glabrescens | Jordan In Jordan & Fourreau | 1903 | P. corsica |
| herb | P. hartwissiana | Hort ex Trautvetter | 1883 | P. daurica subsp. macrophylla |
| herb | P. hirsuta | Miller | 1768 | P. officinalis |
| herb | P. hirsuta | Saint-Hilaire | 1809 | P. officinalis subsp. huthii |
| herb | P. humei | Vilmorin | 1870 | P. lactiflora |
| herb | P. humilis | Retzius | 1783 | P. officinalis subsp. microcarpa |
| herb | P. humilis var. gallica | Salm-Dyck | 1834 | P. officinalis subsp. microcarpa |
| herb | P. humilis var. villosa | Stern | 1943 | P. officinalis subsp. huthii |
| herb | P. humilis var. villosa | Stern | 1943 | P. officinalis subsp. italica |
| herb | P. hybrida | Meyer in Ledebour, Meyer & Bunge | 1830 | P. intermedia |
| herb | P. hybrida | Pallas | 1788 | P. tenuifolia |
| herb | P. hybrida var. intermedia | Krylov | 1901 | P. intermedia |
| herb | P. integra | J. A. Murray | 1786 | P. mascula |
| herb | P. integrifolia | Link | 1822 | P. mascula |
| herb | P. intermedia | C. A. Mey. | 1830 | |
| herb | P. intermedia subsp. pamiroalaica | Ovczinnikov | 1975 | P. intermedia |
| herb | P. japonica | Miyabe & Takeda | 1910 | P. obovata |
| herb | P. japonica var. pilosa | Nakai | 1937 | P. obovata |
| herb | P. japonica var. typica | Nakai | 1937 | P. obovata subsp. obovata |
| tree | P. jishanensis | T. Hong & W. Z. Zhao | 1992 | |
| herb | P. kavachensis | Aznavour, G. V. | 1917 | P. mascula subsp. mascula |
| herb | P. kavachensis | Grossheim | 1950 | P. daurica subsp. coriifolia |
| herb | P. kavachensis var. coriifolia | Grossheim | 1950 | P. daurica subsp. coriifolia |
| herb | P. kesrouanensis | Thiébaut | 1936 | P. kesrouanensis |
| herb | P. kurdistanica | Zohary | 1941 | P. mascula subsp. mascula |
| herb | P. laciniata | Pallas | 1788 | P. anomala |
| herb | P. lactea | Pallas | 1776 | P. lactiflora |
| herb |
P. lactiflora |
Pallas | 1776 | |
| herb | P. lactiflora f. nuda | Kitagagawa | 1979 | P. lactiflora |
| herb | P. lactiflora f. pilosella | Kitagagawa | 1979 | P. lactiflora |
| herb | P. lactiflora var. trichocarpa | Stern | 1943 | P. lactiflora |
| herb | P. lactiflora var. villosa | M. S. Yan & K. Sun | 1992 | P. lactiflora |
| herb | P. lagodechiana | Kemularia-Nathadze | 1961 | P. daurica subsp. mlokosewitschii |
| herb | P. lanceolata | Salm-Dyck | 1834 | P. officinalis |
| herb | P. leiocarpa | Jordan In Jordan & Fourreau | 1903 | P. officinalis subsp. microcarpa |
| herb | P. lemoinei | Rehder | 1920 |
P. x lemoinei (P. delavayi x P. x suffruticosa) |
| tree | P. linyanshanii | B. A. Shen | 2001 | P. rockii subsp. rockii |
| tree | P. linyanshanii subsp. taibaishanica | B. A. Shen | 2001 | P. rockii subsp. atava |
| herb | P. lithophila | Kotov | 1956 | P. tenuifolia |
| herb | P. lobata | Desfontaines | 1804 | P. broteri |
| herb | P. lobata | Desfontaines ex Boissier | 1839 | P. broteri |
| herb | P. lobata | Desfontaines ex DC. | 1818 | P. broteri |
| herb | P. lobata | Desfontaines ex DC. | 1818 | P. peregrina |
| herb | P. lobata | Pallas | 1773 | P. lactiflora |
| herb | P. lobata | Reichenbach | 1840 | P. officinalis |
| tree |
P. ludlowii |
D. Y. Hong | 1997 | |
| herb | P. lusitanica | Miller | 1768 | P. broteri |
| herb | P. lusitanica var. ovatifolia | Sampaio | 1913 | P. broteri |
| tree | P. lutea | Delavay ex Franchet | 1886 | P. delavayi |
| tree | P. lutea var. ludlowii | Stern & G. Taylor | 1951 | P. delavayi |
| tree | P. lutea var. superba | Hort. ex | 1908 | P. delavayi |
| herb | P. macrophylla | Lomakin | 1897 | P. daurica subsp. macrophylla |
| herb |
P. mairei |
H. Léveillé | 1915 | |
| herb | P. mairei f. oxypetala | W. P. Fang | 1958 | P. mairei |
| herb | P. majko | Ketskoveli | 1959 | P. x saundersii |
| herb | P. makoya | Marnock | 1839 | P. lactiflora |
| herb | P. mas | Garsault | 1764 | P. mascula |
| herb | P. mascula | Miller | 1768 | |
| herb | P. mascula subsp. arietina | Cullen & Heywood | 1964 | P. arietina |
| herb | P. mascula subsp. atlantica | Greuter & Burdet | 1982 | P. algeriensis |
| herb |
P. mascula subsp. bodurii |
N. Özhatay | 1995 | |
| herb | P. mascula subsp. cambessedesii | O. Bolos & Vigo | 1974 | P. cambessedesii |
| herb | P. mascula subsp. coriacea | Malag. | 1997 | P. corsica |
| herb | P. mascula subsp. coriacea | Malagarriga | 1975 | P. coriacea |
| herb | P. mascula subsp. hellenica | Stearn & P. H. Davis | 1984 | P. mascula subsp. russoi |
| herb | P. mascula subsp. hellenica | Tzanoudakis | 1977 | |
| herb | P. mascula subsp. hellenica var. icarica | Stearn & P. H. Davis | 1984 | P. mascula subsp. hellenica |
| herb | P. mascula subsp. icarica | Tzanoudakis | 1977 | P. mascula subsp. hellenica |
| herb | P. mascula subsp. kesrouanensis | Halda | 1997 | P. kesrouanensis |
| herb |
P. mascula subsp. mascula |
Stearn & P. H. Davis | 1984 | |
| herb | P. mascula subsp. mascula var. russoi | Passalacqua & Bernardo | 2004 | P. mascula subsp. russoi |
| herb | P. mascula subsp. orientalis | D. Y. Hong | 2000 | P. mascula subsp. mascula |
| herb | P. mascula subsp. russoi | Cullen & Heywood | 1964 | |
| herb | P. mascula subsp. triternata | Stearn & P. H. Davis | 1984 | P. daurica |
| herb | P. mascula var. broteri | Gürke in Richter | 1903 | P. broteri |
| herb | P. mascula var. broteri f. ovatifolia | Coutinho | 1913 | P. broteri |
| herb | P. mascula var. corsica | Gürke in Richter | 1903 | P. corsica |
| herb | P. mascula var. flavescens | Gürke in Richter | 1903 | P. mascula subsp. russoi |
| herb | P. mascula var. lusitanica | Sampaio | 1911 | P. broteri |
| herb | P. mascula var. ovatifolia | Gürke in Richter | 1903 | P. broteri |
| herb | P. mascula var. ovatifolia | Gürke in Richter | 1903 | P. corsica |
| herb | P. mascula var. russoi | Gürke in Richter | 1903 | P. corsica |
| herb | P. mascula var. russoi | Gürke in Richter | 1903 | P. mascula subsp. russoi |
| herb | P. mascula var. triternata | Gürke in Richter | 1903 | P. daurica |
| herb | P. microcarpa | Boissier & Reutner | 1852 | P. officinalis subsp. microcarpa |
| herb | P. microcarpa | Salm-Dyck | 1834 | P. officinalis subsp. huthii |
| herb | P. mlokosewitschii | Grossheim | 1950 | P. daurica subsp. tomentosa |
| herb | P. mlokosewitschii | Lomakin | 1897 | P. daurica subsp. mlokosewitschii |
| herb | P. modesta | Jordan In Jordan & Fourreau | 1903 | P. officinalis subsp. microcarpa |
| herb | P. mollis | G. Anderson | 1818 | P. officinalis |
| herb | P. monticola | Jordan In Jordan & Fourreau | 1903 | P. officinalis subsp. huthii |
| herb | P. morisii | Cesca, Bernardo & Passalacqua | 2001 | P. corsica |
| tree | P. moutan | Sims | 1808 | P. x suffruticosa |
| tree | P. moutan subsp. atava | Brühl | 1896 | P. rockii subsp. atava |
| tree | P. moutan var. anneslei | Sabine | 1826 | P. x suffruticosa |
| tree | P. moutan var. papaveracea | De Candolle | 1818 | P. x suffruticosa |
| herb | P. multifida | Gueldenst. | 1791 | P. tenuifolia |
| herb | P. multifida | Salm-Dyck | 1834 | P. peregrina |
| herb | P. nemoralis | Salisb. | 1796 | P. officinalis |
| herb | P. obovata | Maximowicz | 1859 | |
| herb | P. obovata f. oreogeton | Kitagagawa | 1939 | P. obovata |
| herb |
P. obovata subsp. obovata |
|||
| herb | P. obovata subsp. willmottiae | D. Y. Hong & K. Y. Pan | 2001 | |
| herb | P. obovata var. alba | Saunders | 1934 | P. obovata subsp. obovata |
| herb | P. obovata var. amurensis | Schipczinsky | 1921 | P. obovata subsp. obovata |
| herb | P. obovata var. australis | Schipczinsky | 1921 | P. obovata subsp. obovata |
| herb | P. obovata var. glabra | Makino | 1928 | P. obovata subsp. obovata |
| herb | P. obovata var. japonica | Makino | 1898 | P. obovata |
| herb | P. obovata var. typica | Makino | 1898 | P. obovata subsp. obovata |
| herb | P. obovata var. willmottiae | Stern | 1943 | P. obovata subsp. willmottiae |
| herb | P. officinalis | Linné | 1753 | |
| herb | P. officinalis | Thunberg | 1784 | P. lactiflora |
| herb | P. officinalis | Retzius | 1816 | P. peregrina |
| herb | P. officinalis | J. D. Hooker & Thomson | 1855 | P. emodi |
| herb | P. officinalis β mascula | Linné | 1753 | P. mascula |
| herb | P. officinalis subsp. banatica | Soó | 1945 | |
| herb | P. officinalis subsp. corallina var. corsica | Fiori in Fiori & Paoletti (eds.) | 1898 | P. corsica |
| herb | P. officinalis subsp. corallina var. mascula | Fiori in Fiori & Paoletti (eds.) | 1898 | P. mascula |
| herb | P. officinalis subsp. corallina var. mascula | Fiori in Fiori & Paoletti (eds.) | 1898 | P. corsica |
| herb | P. officinalis subsp. corallina var. triternata | Fiori in Fiori & Paoletti (eds.) | 1898 | P. daurica |
| herb | P. officinalis subsp. corallina var. triternata | Fiori in Fiori & Paoletti (eds.) | 1898 | P. corsica |
| herb | P. officinalis subsp. euofficinalis var. feminea | Fiori in Fiori & Paoletti (eds.) | 1898 | P. officinalis |
| herb | P. officinalis subsp. euofficinalis var. paradoxa | Fiori in Fiori & Paoletti (eds.) | 1898 | P. officinalis |
| herb | P. officinalis subsp. humilis | Cullen & Heywood | 1964 | P. officinalis subsp. microcarpa |
| herb | P. officinalis subsp. huthii | Soldano | 1993 | |
| herb | P. officinalis subsp. italica | Passalacqua & Bernardo | 2004 | |
| herb |
P. officinalis subsp. microcarpa |
Nyman | 1878 | |
| herb |
P. officinalis subsp. officinalis |
|||
| herb | P. officinalis subsp. villosa | Cullen & Heywood | 1964 | P. officinalis subsp. huthii |
| herb | P. officinalis var. albicans | Sabine | 1817 | P. officinalis subsp. officinalis |
| herb | P. officinalis var. anemoniflora | Hooker | 1832 | P. officinalis subsp. officinalis |
| herb | P. officinalis var. carnescens | Sabine | 1817 | P. officinalis subsp. officinalis |
| herb | P. officinalis var. cretica | Ascherson & Graebner | 1923 | P. clusii |
| herb | P. officinalis var. feminea | Linné | 1753 | P. officinalis |
| herb | P. officinalis var. glabra | Hayek | 1927 | P. clusii |
| herb | P. officinalis var. hirsuta | Martyn in Miller & Martyn | 1807 | P. officinalis |
| herb | P. officinalis var. humilis | Ascherson & Graebner | 1923 | P. officinalis subsp. microcarpa |
| herb | P. officinalis var. humilis f. leiocarpa | Ascherson & Graebner | 1923 | P. officinalis subsp. microcarpa |
| herb | P. officinalis var. lobata | Webb | 1838 | P. broteri |
| herb | P. officinalis var. lusitanica | Martyn in Miller & Martyn | 1807 | P. broteri |
| herb | P. officinalis var. microcarpa | Sampaio | 1946 | P. officinalis subsp. microcarpa |
| herb | P. officinalis var. officinalis subvar. banatica | Hayek | 1927 | P. officinalis subsp. banatica |
| herb | P. officinalis var. peregrina | Martyn in Miller & Martyn | 1807 | P. peregrina |
| herb | P. officinalis var. rubra | Sabine | 1817 | P. officinalis subsp. officinalis |
| herb | P. officinalis var. russoi | Fiori in Fiori & Paoletti (eds.) | 1899 | P. mascula subsp. russoi |
| herb | P. officinalis var. tartarica | Martyn in Miller & Martyn | 1807 | P. peregrina |
| herb | P. officinalis var. villosa | Ascherson & Graebner | 1923 | P. officinalis subsp. huthii |
| herb | P. oreogeton | S. Moore | 1879 | P. obovata |
| tree |
P. ostii |
T. Hong & J. X. Zhang | 1992 | |
| tree | P. ostii subsp. lishizhenii | B. A. Shen | 2001 | P. ostii |
| tree | P. ostii var. lishizhenii | B. A. Shen | 1997 | P. ostii |
| herb | P. oxypetala | Handel-Mazzetti | 1920 | P. mairei |
| herb | P. pallens | Sims ex Boissier | 1867 | P. arietina |
| tree | P. papaveracaea | Andrews | 1807 | P. x suffruticosa |
| tree | P. papaveracea | Anonymous | 1972 | P. rockii |
| herb | P. paradoxa | G. Anderson | 1818 | P. officinalis |
| herb | P. paradoxa var. fimbriata | Sabine | 1817 | P. officinalis |
| herb | P. paradoxa var. leiocarpa | De Candolle | 1824 | P. officinalis subsp. microcarpa |
| herb | P. parnassica | Tzanoudakis | 1977 | |
| herb |
P. peregrina |
Miller | 1768 | |
| herb | P. peregrina | Sims | 1807 | P. arietina |
| herb | P. peregrina | G. Anderson | 1818 | P. officinalis |
| herb | P. peregrina | G. Anderson | 1818 | P. officinalis subsp. huthii |
| herb | P. peregrina | Raulin | 1869 | P. clusii |
| herb | P. peregrina f. angustata | Rouy & Foucaud | 1893 | P. officinalis subsp. huthii |
| herb | P. peregrina f. leiocarpa | Rouy & Foucaud | 1893 | P. officinalis subsp. microcarpa |
| herb | P. peregrina f. microcarpa | Rouy & Foucaud | 1893 | P. officinalis subsp. microcarpa |
| herb | P. peregrina f. officinalis | Rouy & Foucaud | 1893 | P. officinalis subsp. officinalis |
| herb | P. peregrina f. paradoxa | Rouy & Foucaud | 1893 | P. officinalis |
| herb | P. peregrina var. banatica | Huth | 1891 | P. officinalis subsp. banatica |
| herb | P. peregrina var. compacta | G. Anderson | 1818 | P. officinalis subsp. huthii |
| herb | P. peregrina var. cretica | Huth | 1891 | P. clusii |
| herb | P. peregrina var. genuina | Lazaro | 1907 | P. officinalis subsp. microcarpa |
| herb | P. peregrina var. glabra | Boissier | 1867 | P. clusii |
| herb | P. peregrina var. humilis | Huth | 1891 | P. officinalis subsp. microcarpa |
| herb | P. peregrina var. latifolia | Boissier | 1867 | P. parnassica |
| herb | P. peregrina var. leiocarpa | Cosson | 1851 | P. officinalis subsp. microcarpa |
| herb | P. peregrina var. officinalis | Huth | 1891 | P. officinalis subsp. officinalis |
| herb | P. peregrina var. paradoxa | Gautier | 1898 | P. officinalis subsp. microcarpa |
| herb | P. peregrina var. villosa | Huth | 1891 | P. officinalis subsp. huthii |
| herb | P. peregrina var. villosa | Huth | 1891 | P. officinalis subsp. italica |
| herb | P. porrigens | Reichenbach | 1832 | P. officinalis |
| tree | P. potaninii | Komarov | 1921 | P. delavayi |
| tree | P. potaninii f. alba | Stern | 1946 | P. delavayi |
| tree | P. potaninii var. trollioides | Stern | 1943 | P. delavayi |
| herb | P. promiscua | Tausch | 1828 | P. officinalis |
| herb | P. pubens | Sims | 1821 | P. officinalis |
| tree |
P. qiui |
Y. L. Pei & D. Y. Hong | 1995 | |
| herb | P. reevesiana | Baxter & Wooster | 1850 | P. lactiflora |
| herb | P. revelieri | Jordan In Jordan & Fourreau | 1903 | P. corsica |
| herb | P. rhodia | Stearn | 1941 | P. clusii subsp. rhodia |
| tree | P. ridleyi | Z. L. Dai & T. Hong | 1997 | P. qiui |
| tree | P. rockii | T. Hong & J. J. Li | 1992 | |
| tree | P. rockii subsp. atava | D. Y. Hong & K. Y. Pan | 2005 | |
| tree | P. rockii subsp. lanceolata | Y. L. Pei & D. Y. Hong in Y. L. Pei | 1993 | P. rockii subsp. rockii |
| tree | P. rockii subsp. linyanshanii | T. Hong & G. L. Osti ex X. Y. Zhu & T. Hong | 2005 | P. rockii subsp. rockii |
| tree |
P. rockii subsp. rockii |
1998 | ||
| tree | P. rockii subsp. taibaishanica | D. Y. Hong | 1998 | P. rockii subsp. atava |
| herb | P. romanica | D. Brândza | 1881 | P. peregrina |
| herb | P. rosea | J. Saint-Hilaire | 1809 | P. officinalis subsp. microcarpa |
| herb | P. rosea | Host | 1831 | P. officinalis |
| herb | P. rosea | Host | 1831 | P. officinalis subsp. banatica |
| tree |
P. rotundiloba |
D.Y. Hong | 2011 | |
| herb | P. ruprechtiana | Kemularia-Nathadze | 1961 | P. daurica subsp. coriifolia |
| herb | P. russoi | Bivona-Bernardi, A. de | 1816 | P. mascula subsp. russoi |
| herb | P. russoi | Amo y Mora | 1873 | P. coriacea |
| herb | P. russoi | Stern | 1946 | P. corsica |
| herb | P. russoi var. coriacea | Cosson ex Battandier in Battandier & Trabut | 1888 | P. algeriensis |
| herb | P. russoi var. coriacea | Cosson ex Battandier in Battandier & Trabut | 1888 | P. coriacea |
| herb | P. russoi var. leiocarpa | Stern | 1943 | P. corsica |
| herb | P. russoi var. reverchonii | Legrand | 1899 | P. corsica |
| herb | P. saueri | D. Y. Hong , X. Q. Wang & D. M. Zhang | 2004 | |
| herb | P. saundersii | Haworth-Booth. | 1963 |
P. x lemoinei (P. delavayi [yellow] x P. x suffruticosa) |
| herb | P. x saundersii | Stebbins, G. L. | 1939 |
P. x saundersii (P. tenuifolia x P. daurica) |
| herb | P. sessiliflora | Sims | 1826 | P. officinalis |
| herb | P. sibirica | Pallas | 1788 | P. anomala |
| herb | P. sinensis | Hort. ex Steudel | 1841 | P. lactiflora |
| herb | P. sinjiangensis | K. Y. Pan | 1979 | P. anomala subsp. anomala |
| tree | P. spontanea | T. Hong & W. Z. Zhao | 1994 | P. jishanensis |
| herb | P. sterniana | H. R. Fletcher | 1959 | |
| herb | P. steveniana | Kemularia-Nathadze | 1961 | P. daurica subsp. macrophylla |
| herb | P. subternata | Salm-Dyck | 1834 | P. officinalis |
| tree | P. suffruticosa | Andrews | 1804 | P. x suffruticosa |
| tree | P. suffruticosa | Stern | 1946 | P. rockii |
| tree | P. suffruticosa | Grierson | 1984 | P. rockii subsp. atava |
| tree | P. suffruticosa f. anneslei | Rehder | 1920 | P. x suffruticosa |
| tree | P. suffruticosa subsp. atava | S. G. Haw & Lauener | 1990 | P. rockii subsp. atava |
| tree | P. suffruticosa subsp. ostii | Halda | 1997 | P. ostii |
| tree | P. suffruticosa subsp. rockii | S. G. Haw & Lauener | 1990 | P. rockii |
| tree | P. suffruticosa subsp. rockii var. yananensis | Halda | 1997 | P. x yananensis |
| tree | P. suffruticosa subsp. spontanea | S. G. Haw & Lauener | 1990 | P. jishanensis |
| tree | P. suffruticosa subsp. spontanea var. jishanensis | Halda | 1997 | P. jishanensis |
| tree | P. suffruticosa subsp. yinpingmudan | D. Y. Hong, K. Y. Pan & Z. W. Xie | 1998 | P. cathayana |
| tree | P. suffruticosa subsp. yinpingmudan | D. Y. Hong, K. Y. Pan & Z. W. Xie | 1998 | P. ostii |
| tree | P. suffruticosa var. linyanshanii | Halda | 1997 | P. rockii subsp. rockii |
| tree | P. suffruticosa var. papaveracaea | Kerner | 1816 | P. x suffruticosa |
| tree | P. suffruticosa var. papaveracea | K. Y. Pan | 1979 | P. rockii |
| tree | P. suffruticosa var. purpurea | Andrews | 1807 | P. x suffruticosa |
| tree | P. suffruticosa var. qiui | Halda | 1997 | P. qiui |
| tree | P. suffruticosa var. spontanea | Rehder | 1920 | P. jishanensis |
| tree | P. szechuanica | W. P. Fang | 1958 | P. decomposita |
| herb | P. tartarica | Miller | 1768 | P. peregrina |
| herb |
P. tenuifolia |
Linné | 1759 | |
| herb | P. tenuifolia f. brevifolia | Borza | 1947 | P. tenuifolia |
| herb | P. tenuifolia f. latifolia | Borza | 1947 | P. tenuifolia |
| herb | P. tenuifolia f. latisecta | Borza | 1947 | P. tenuifolia |
| herb | P. tenuifolia f. normalis | A. Nyárády in Savulescu (ed.) | 1953 | P. tenuifolia |
| herb | P. tenuifolia f. parvifolia | Borza | 1947 | P. tenuifolia |
| herb | P. tenuifolia subsp. biebersteiniana | Halda | 1997 | P. tenuifolia |
| herb | P. tenuifolia var hybrida | Lipsky | 1889 | P. tenuifolia |
| herb | P. tenuifolia var. biebersteiniana | N. Busch | 1901 | P. tenuifolia |
| herb | P. tenuifolia var. laciniata | Salm-Dyck | 1834 | P. tenuifolia |
| herb | P. tenuifolia var. latisecta | Neilr. | 1870 | P. tenuifolia |
| herb | P. tenuifolia var. parvifolia | Huth | 1891 | P. tenuifolia |
| herb | P. tenuifolia var. typica | Schipczinsky | 1921 | P. tenuifolia |
| herb | P. tomentosa | N. A. Busch in A. V. Fomin & G. J. N. Woronichin (eds) | 1919 | P. daurica subsp. tomentosa |
| herb | P. triternata | Pallas | 1824 | P. daurica |
| herb | P. triternata | Ruprecht | 1869 | P. daurica subsp. coriifolia |
| herb | P. triternata f. coriifolia | Ruprecht | 1869 | P. daurica subsp. coriifolia |
| herb | P. triternata var. mlokosewitschii | Stebbins | 1938 | P. daurica subsp. mlokosewitschii |
| tree | P. trollioides | Stapf ex Stern | 1931 | P. delavayi |
| herb | P. turcica | P. H. Davis & Cullen | 1965 | P. kesrouanensis |
| herb | P. veitchii | Lynch | 1909 | |
| herb | P. veitchii subsp. altaica | Halda | 1997 | P. anomala |
| herb | P. veitchii subsp. veitchii var. woodwardii | Halda | 2004 | P. veitchii |
| herb | P. veitchii var. beresowskii | Schipczinsky | 1921 | P. veitchii |
| herb | P. veitchii var. leiocarpa | W. T. Wang & S. H. Wang ex K. Y. Pan | 1979 | P. veitchii |
| herb | P. veitchii var. purpurea | Schipczinsky | 1921 | P. veitchii |
| herb | P. veitchii var. uniflora | K. Y. Pan | 1979 | P. veitchii |
| herb | P. veitchii var. woodwardii | Stern | 1943 | P. veitchii |
| herb | P. vernalis | Mandl | 1921 | P. obovata |
| herb | P. villarsii | Jordan In Jordan & Fourreau | 1903 | P. officinalis subsp. microcarpa |
| herb | P. villosa | Desfontaines | 1804 | P. officinalis subsp. microcarpa |
| herb | P. villosa | Sweet | 1827 | P. officinalis |
| herb | P. whitley | Hort. ex Garden | 1889 | P. lactiflora |
| herb | P. willmottiae | Stapf | 1916 | P. obovata subsp. willmottiae |
| herb | P. wittmanniana | Hartweiss ex. Lindley | 1846 | P. daurica subsp. wittmanniana |
| herb | P. wittmanniana | Steven (pro parte) | 1848 | P. daurica subsp. macrophylla |
| herb | P. wittmanniana | Riedl in Rechinger (ed.) | 1969 | P. daurica subsp. tomentosa |
| herb | P. wittmanniana | Davis, Mill & Kit Tan. | 1988 | P. daurica subsp. macrophylla |
| herb | P. wittmanniana f. macrophylla | N. Busch in Kuznetsov, Busch & Fomin | 1901 | P. daurica subsp. macrophylla |
| herb | P. wittmanniana subsp. tomentosa | N. Busch in Kuznetsov, Busch & Fomin | 1901 | P. daurica subsp. tomentosa |
| herb | P. wittmanniana var. macrophylla | N. Busch ex Grossheim | 1930 | P. daurica subsp. macrophylla |
| herb | P. wittmanniana var. nudicarpa | Schipczinsky | 1921 | P. daurica subsp. macrophylla |
| herb | P. wittmanniana var. tomentosa | Lomakin | 1897 | P. daurica subsp. tomentosa |
| herb | P. woodwardii | Stapf ex Cox | 1930 | P. veitchii |
| herb | P. x saundersii | Stebbins | 1939 |
P. x saundersii (P. tenuifolia x P. daurica) |
| tree | P. yananensis | T. Hong & M. R. Li | 1992 |
P. x yananensis (P. jishanensis x P. rockii) |
| tree | P. yinpingmudan | B. A. Shen | 2001 | P. ostii |
| tree | P. yinpingmudan subsp. henanensis | B. A. Shen | 2001 | P. cathayana |
| herb | P. yui | W. P. Fang | 1958 | P. lactiflora |
| tree | P. yunnanensis | W. P. Fang | 1958 | P. x suffruticosa |
| ??? |