As classified in WFO snapshot
March 2019
Warning: older classification
genus
Pyrus
This genus name was first published in Sp. Pl. : 479 (1753)
At the time of this classification snapshot, this genus name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-4000032328.
Literature
Species in Pyrus ( ${pageIsLoading?'loading':'showing'} species ${currentlyShowingRangeFirst} to ${currentlyShowingRangeLast} of ${ totalPartsCount })
Name | Author | Protologue | Nomenclator | WFO link |
---|---|---|---|---|
— | ${taxonConcept.hasName.id} | |||
— — | ${synonym.id} |
Unplaced Names
These names are not yet placed in the taxonomy, but may be associated with Pyrus:
Name | Author | Protologue | Nomenclator | WFO link |
---|---|---|---|---|
Pyrus var. bulbiformis | ; 1878 26, f.7-8 1878 | — | wfo-0001002637 | |
Pyrus acerba | Flore des environs de Spa ; 1811 311 1813 | — | wfo-0001007758 | |
Pyrus achras | Flore du centre de la France ; 1857 235 1857 | — | wfo-0001006304 | |
Pyrus achras | ?tude sur la pomologie naturelle ; 1881 68, t.3,f.13-14 1881 | — | wfo-0001009368 | |
Pyrus achras | Flore d'Auvergne ; 1800 383 1800 | — | wfo-0001010257 | |
Pyrus acidula | ; 1916 27 1916 | wfo-0001017366 | ||
Pyrus acutiloba | Flora von Mittelth?ringen ; 1866 100 1866 | — | wfo-0000999185 | |
Pyrus aequalis | ; 1883 425, f.78 1883 | — | wfo-0000999052 | |
Pyrus aestivalis | Prodrome de la flore du Plateau central de la France ; 1876 279 1876 | — | wfo-0000999144 | |
Pyrus agriomelos | Flore portugaise ; 1809 496 1840 | — | wfo-0000990332 | |
Pyrus albicans | Trait‚ des arbres fruitiers ; 1807 P.no.23, t.68 1808 | — | wfo-0000999015 | |
Pyrus albicans | Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae] Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae]; 1864 583 1863 | — | wfo-0000999128 | |
Pyrus alnifolia | Systema vegetabilium ; 1824 509 1825 | — | wfo-0001011375 | |
Pyrus alnifolia | ; 1822 98 1822 | — | wfo-0000999158 | |
Pyrus alpina | ™sterreichs allgemeine Baumzucht ; 1792 16, t.193 1822 | — | wfo-0001006142 | |
Pyrus alpina | Die Harbkesche wilde Baumzucht ; 1771 192 1772 | — | wfo-0001008090 | |
Pyrus alpina | Enumeratio Plantarum Horti regii botanici berolinensis ; 1809 527 1809 | — | wfo-0000990753 | |
Pyrus amaena | Trait‚ des arbres fruitiers ; 1807 P.no.6, t.142 1811 | — | wfo-0001006874 | |
Pyrus ambigua | Flora von Hernstein ; 1884 393 1884 | — | wfo-0001009387 | |
Pyrus ambrosiaca | Trait‚ des arbres fruitiers ; 1807 P.no.2, t.387 1830 | — | wfo-0000998998 | |
Pyrus amelanchier | Die Harbkesche wilde Baumzucht ; 1771 219 1772 | — | wfo-0001004531 | |
Pyrus amelanchier | Species plantarum, editio quarta ; 1797 1015 1799 | — | wfo-0001011373 | |
Pyrus amelanchier | Dendrologie ; 1869 181 1869 | — | wfo-0000998827 | |
Pyrus amoena | ; 1919 124 1919 | wfo-0000998760 | ||
Pyrus amoena | Pomologie fran‡aise. Receuil des plus beaux fruits cultiv‚s en France. Ouvrage orn‚ de magnifique gravures avec un texte descriptif et usuel. ; 1846 Poirier no.6, t.142 1846 | — | wfo-0000998947 | |
Pyrus amoris | Trait‚ des arbres fruitiers ; 1807 P.no.72, t.124 1811 | — | wfo-0001006298 | |
Pyrus amphigenea | ; 1989 105 1989 | — | wfo-0000998864 | |
Pyrus amurensis | ; 1918 79 1918 | wfo-0000998811 | ||
Pyrus anatolica | ; 1972 323 1972 | wfo-0000992350 | ||
Pyrus angeli | Trait‚ des arbres fruitiers ; 1807 P.no.73, t.335 1829 | — | wfo-0000998992 | |
Pyrus anglica | British Plant List ; 1928 41 1928 | wfo-0000998802 | ||
Pyrus anglica | Trait‚ des arbres fruitiers ; 1807 P.no.15, t.90 1809 | — | wfo-0000999024 | |
Pyrus angulata | Botanische Reise in das Banat ; 1838 73 1838 | — | wfo-0000999040 | |
Pyrus angustifolia | ; 1835 359 1835 | wfo-0000998746 | ||
Pyrus apiosa | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998906 | ||
Pyrus apyrena | Trait‚ des arbres fruitiers ; 1807 P.no.84, t.283 1829 | — | wfo-0000998974 | |
Pyrus aquosa | Trait‚ des arbres fruitiers ; 1807 P.no.106, t.84; P.no.104, p.215, t. 1807-1835 | — | wfo-0000999022 | |
Pyrus arachnoidea | ; 1981 68 1981 | wfo-0000998875 | ||
Pyrus arakiana | Acta phytotaxonomica et geobotanica [Shokubutsu bunrui chiri] Acta phytotaxonomica et geobotanica [Shokubutsu bunrui chiri]; 1932 40 1934 | — | wfo-0000998725 | |
Pyrus arctica | Dendrologie ; 1869 192 1869 | — | wfo-0000998828 | |
Pyrus ardenponti | Trait‚ des arbres fruitiers ; 1807 P.no.39, t.258 1827 | — | wfo-0000998966 | |
Pyrus arenbergii | Pomologie fran‡aise. Receuil des plus beaux fruits cultiv‚s en France. Ouvrage orn‚ de magnifique gravures avec un texte descriptif et usuel. ; 1846 Poirier no.17, t.sn 1846 | — | wfo-0000998897 | |
Pyrus arguta | ; 1834 490 1834 | — | wfo-0000998859 | |
Pyrus aria | Methodus ; 1794 681 1794 | — | wfo-0001010258 | |
Pyrus aria | The flora of British India (Rosaceae) ; 1878 375 1878 | — | wfo-0000998821 | |
Pyrus aria | Flora Silesiae ; 1827 21 1829 | wfo-0000998854 | ||
Pyrus aria | The forest flora of North-West and Central India ; 1874 206 1874 | — | wfo-0000998865 | |
Pyrus aria var. majestica | Curtis's botanical magazine ; 1800 t.8184 1908 | — | wfo-0001013723 | |
Pyrus arioides | Itinerary notes of plants collected in the Khasyah and Bootan mountains ; 1848 194, no.1060 1848 | wfo-0001006173 | ||
Pyrus arioides | ; 1917 57 1917 | — | wfo-0001010268 | |
Pyrus armeniacifolia | Der sichere F?hrer in der Obstkunde ; 1855 16 1855 | — | wfo-0001006174 | |
Pyrus armud | ; 1891 17 1891 | — | wfo-0000998055 | |
Pyrus arsenii | ; 1927 177 1927 | — | wfo-0000991270 | |
Pyrus asakeensis | ; 1937 215 1937 | wfo-0000998735 | ||
Pyrus asiae-mediae | ; 1929 426 1929 | — | wfo-0000999048 | |
Pyrus asiaemediae | Derev'ya i kustarniki SSSR [Trees and shrubs of the USSR] Derev'ya i kustarniki SSSR [Trees and shrubs of the USSR]; 1949 392 1954 | — | wfo-0001006210 | |
Pyrus astracanica | Prodromus systematis naturalis regni vegetabilis ; 1823 635 1825 | — | wfo-0000998892 | |
Pyrus atrosanguinea | Sp„th Catalogue ; 1720 104 1905 | — | wfo-0000997272 | |
Pyrus atrovirens | Dendrologie ; 1869 194 1869 | — | wfo-0000998832 | |
Pyrus aucuparia | Verzeichniss der B„ume und Str„uche welche sich auf der K”nigl. Plantage zu Herrenhausen bei Hannover befinden ; 1787 20 1787 | — | wfo-0001009374 | |
Pyrus aucuparia | Flora baicalensis-dahurica ; 1842 412 1856 | — | wfo-0001011366 | |
Pyrus aucuparia | De plantis labradoricis libri tres ; 1830 81 1830 | — | wfo-0001016882 | |
Pyrus aucuparia var. fastigiata | Arboretum et fruticetum britannicum ; 1838 916 1838 | — | wfo-0001008513 | |
Pyrus aucuparioides | ; 1917 57 1917 | — | wfo-0001010269 | |
Pyrus augustifolia | – | — | wfo-0001220266 | |
Pyrus augustii | Trait‚ des arbres fruitiers ; 1807 P.no.5, t.384 1830 | — | wfo-0000998997 | |
Pyrus aurantium | Trait‚ des arbres fruitiers ; 1807 P.no.64, t.191 1826 | — | wfo-0001006875 | |
Pyrus aureola | Trait‚ des arbres fruitiers ; 1807 P.no.4, t.129 1807-1835 | — | wfo-0000998946 | |
Pyrus auricularis | Pomologia ; 1763 38, t.4 1763 | — | wfo-0001002634 | |
Pyrus auriculata | Prodromus systematis naturalis regni vegetabilis ; 1823 636 1825 | — | wfo-0000998893 | |
Pyrus autumnalis | ; 1929 383 1929 | wfo-0000998788 | ||
Pyrus babadagensis | ; 1957 325 1957 | — | wfo-0000999042 | |
Pyrus babauttiagi | Florula austro-higoensis ; 1931 25 1931 | — | wfo-0000999134 | |
Pyrus baccata | Verzeichniss der Pflanzenkulturen ; 1824 104 1824 | wfo-0001006175 | ||
Pyrus baccata | Flora japonica ; 1784 207 1784 | — | wfo-0001006209 | |
Pyrus baccata | Flora rossica ; 1784 [23], t.10 1784 | — | wfo-0001011196 | |
Pyrus baccata var. sibirica | ; 1873 170 1873 | — | wfo-0001003141 | |
Pyrus badensis | Dendrologie ; 1869 192 1869 | — | wfo-0000998829 | |
Pyrus balansae | Le jardin fruitier ; 1858 [319] t.6 1871 | — | wfo-0000999095 | |
Pyrus baranyensis | Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae] Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae]; 1864 582 1863 | — | wfo-0000999125 | |
Pyrus bardoensis | ; 1984 90 1984 | — | wfo-0000998861 | |
Pyrus bartramiana | ; 1838 715 1838 | wfo-0000985616 | ||
Pyrus bellissima | Trait‚ des arbres fruitiers ; 1807 P.no.7, t.39 1807 | — | wfo-0001006299 | |
Pyrus beuveria | Trait‚ des arbres fruitiers ; 1807 P.no.8, t.148 1807-1835 | — | wfo-0000998951 | |
Pyrus bhutanica | ; 1911 265 1911 | wfo-0000999146 | ||
Pyrus bitchuensis | Florula bitchuensis ; 1929 27 1929 | wfo-0001004545 | ||
Pyrus boissieriana | ; 1860 87 1860 | wfo-0000992365 | ||
Pyrus bollwylleriana | Flore fran‡aise ; 1805 530 1815 | — | wfo-0000998853 | |
Pyrus boraeana | Index Kewensis ; 170 1926 | — | wfo-0001010259 | |
Pyrus boveana | Le jardin fruitier ; 1858 t.10 1871 | — | wfo-0000999093 | |
Pyrus bovei | Nomenclator botanicus ; 1840 423 1841 | — | wfo-0001017669 | |
Pyrus brachypoda | ; 1873-1874 17 1873 | wfo-0000999168 | ||
Pyrus bressensis | Trait‚ des arbres fruitiers ; 1807 P.no.30, t.254 1827 | — | wfo-0000998965 | |
Pyrus brevipes | Hortus second ; 1941 456 1941 | — | wfo-0001006206 | |
Pyrus brunnea | ; 1912 377 1912 | wfo-0000992376 | ||
Pyrus bucharica | Illustriertes Handbuch der Laubholzkunde ; 1904 655, f.359a-b 1906 | — | wfo-0001006247 | |
Pyrus butyracea | Trait‚ des arbres fruitiers ; 1807 P.no.13, t.127 1811 | — | wfo-0000998945 | |
Pyrus cajon | Dikorastushchie plodovye Tadzhikistana = [Wild-growing fruits of Tajikistan] Dikorastushchie plodovye Tadzhikistana = [Wild-growing fruits of Tajikistan]; 1964 386, t.181-182 1964 | — | wfo-0001006212 | |
Pyrus calculosa | Trait‚ des arbres fruitiers ; 1807 P.no.59, t.43 1808 | — | wfo-0000999009 | |
Pyrus calleryana | ; 1873 172 1873 | — | wfo-0001006322 | |
Pyrus canadensis | ; 1833 24 1833 | — | wfo-0001003647 | |
Pyrus canadensis | ; 1930 122 1930 | wfo-0000998745 | ||
Pyrus candidissima | ; 1942 374 1942 | wfo-0001002760 | ||
Pyrus candidissima | Arboretum segrezianum. ?numeration des arbres et arbrisseaux ; 1877 106 1877 | wfo-0000998748 | ||
Pyrus canescens | Histoire naturelle des v‚g‚taux ; 1834 129 1834 | — | wfo-0000998870 | |
Pyrus canescens | ; 1883 426, f.82 1883 | — | wfo-0000999053 | |
Pyrus canoplia | Le jardin fruitier ; 1858 t.13 1871 | — | wfo-0000999089 | |
Pyrus capitata | ; 1830 232 1830 | — | wfo-0000999156 | |
Pyrus cardinalis | Trait‚ des arbres fruitiers ; 1807 P.no.33, t.62 1808 | — | wfo-0000999013 | |
Pyrus carolinensis | ; 1918 138 1918 | wfo-0000999114 | ||
Pyrus carpatica | Synopsis der mitteleurop„ischen Flora ; 1896 99 1906 | — | wfo-0001008085 | |
Pyrus cashmiriana | ; 1918 82 1918 | wfo-0001004411 | ||
Pyrus castaneifolia | The flora of British India (Rosaceae) ; 1878 379 1878 | — | wfo-0000998822 | |
Pyrus castigatrix | Trait‚ des arbres fruitiers ; 1807 P.no.34, t.74 1808 | — | wfo-0000999017 | |
Pyrus caucasi | Reisen durch Russland und im Caucasischen Geb?rge ; 1787 423 1787 | — | wfo-0001006191 | |
Pyrus caumontel | Trait‚ des arbres fruitiers ; 1807 P.no.18, t.56 1808 | — | wfo-0000999010 | |
Pyrus cavillea | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998907 | ||
Pyrus cerasifera | ; 1838 714 1838 | wfo-0000998860 | ||
Pyrus cerasocarpa | ?tude sur la pomologie naturelle ; 1881 63, t.1,f.2 1881 | — | wfo-0001009361 | |
Pyrus ceratocarpa | ; 1830 254 1830 | wfo-0000999150 | ||
Pyrus cestiana | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998916 | ||
Pyrus chaptalia | Trait‚ des arbres fruitiers ; 1807 P.no.76, t.388 1830 | — | wfo-0000998999 | |
Pyrus chinensis | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998917 | ||
Pyrus chinensis | Hortus bengalensis ; 1814 38 1814 | — | wfo-0000999087 | |
Pyrus ciliata | Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae] Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae]; 1864 582 1863 | — | wfo-0000999126 | |
Pyrus cineracea | ; 1883 427, f.83 1883 | — | wfo-0000999057 | |
Pyrus cinnabarina | Trait‚ des arbres fruitiers ; 1807 P.no.105, t.70 1808 | — | wfo-0000999016 | |
Pyrus coatata | Flora Uzbekistanica ; 1953 795 1955 | — | wfo-0000999097 | |
Pyrus cognatus | Synopsis der mitteleurop„ischen Flora ; 1896 81 1906 | — | wfo-0001006133 | |
Pyrus collivaga | Flora bulgarica ; 1898 97 1898 | — | wfo-0001006278 | |
Pyrus commixta | ; 1918 85 1918 | wfo-0000998815 | ||
Pyrus communis | Enumeratio plantarum, quas in China boreali collegit anno 1831 ; 1833 27 1833 | — | wfo-0001004232 | |
Pyrus communis | ?tude sur la pomologie naturelle ; 1881 67, t.2,f.11 1881 | — | wfo-0001009369 | |
Pyrus communis | Flora von Admont ; 1881 53 1882 | — | wfo-0001013487 | |
Pyrus communis | Flora japonica ; 1784 207 1784 | wfo-0000999078 | ||
Pyrus communis | Hortus regius monspeliensis ; 1762 242 1762 | — | wfo-0000999108 | |
Pyrus communis subsp. communis | – | ; | — | wfo-0000984439 |
Pyrus communis subsp. pyraster | A flora de Portugal (Plantas vasculares) [Rosaceae] A flora de Portugal (Plantas vasculares) [Rosaceae]; 1913 290 1913 | — | wfo-0001005651 | |
Pyrus communis var. autumnalis | Synopsis plantarum oeconomicarum universi regni japonici ; 1830 66 1830 | — | wfo-0001005546 | |
Pyrus commutata | ; 1918 77 1918 | wfo-0000998805 | ||
Pyrus confusa | Excursionsflora f?r die Schweiz ; 1885 229 1885 | — | wfo-0001008637 | |
Pyrus congesta | ; 1920 62 1920 | wfo-0000990817 | ||
Pyrus conradinae | Trees and shrubs hardy in the British Isles ; 1914 320 1933 | — | wfo-0001008684 | |
Pyrus conspersa | Trait‚ des arbres fruitiers ; 1807 P.no.50, t.417 1835 | — | wfo-0000998898 | |
Pyrus conwentzii | ; 1895 368, t.8,f.5 1896 | — | wfo-0001006123 | |
Pyrus cordata | Le jardin fruitier ; 1858 330, t.3 1871 | — | wfo-0001002640 | |
Pyrus cordata | Flore du centre de la France ; 1857 235 1857 | — | wfo-0001009364 | |
Pyrus cordata | Annotations … la flore de France et d'Allemagne ; 1855 no.2458 1859 | — | wfo-0001009366 | |
Pyrus cordata | ?tude sur la pomologie naturelle ; 1881 66, t.2,f.9 1881 | — | wfo-0001009370 | |
Pyrus cordata | Flora orientalis ; 1867 653 1872 | — | wfo-0001011348 | |
Pyrus coronaria | Beytrag zur teutschen holzgerechten Forstwissenschaft ; 1787 61, t.21,f.47 1787 | wfo-0000995870 | ||
Pyrus corymbifera | ; 1935 345 1935 | wfo-0000998791 | ||
Pyrus corymbosus | Flora lituanica inchoata ; 1782 234 1782 | — | wfo-0000998823 | |
Pyrus cossonii | ; 1946 317 1946 | wfo-0000991206 | ||
Pyrus cotoneaster | Methodus ; 1794 681 1794 | wfo-0000998885 | ||
Pyrus crassipes | ; 1918 35 1918 | wfo-0000999037 | ||
Pyrus crastina | Trait‚ des arbres fruitiers ; 1807 P.no.37, t.305 1829 | — | wfo-0000998979 | |
Pyrus crataegifolia | Trattato degli alberi della Toscana ; 1811 169 1811 | — | wfo-0000991191 | |
Pyrus crenata | ; | — | wfo-0001009686 | |
Pyrus crenulata | ; 1929 108 1929 | — | wfo-0000983330 | |
Pyrus cretacea | ; 1868 12 1868 | — | wfo-0001013352 | |
Pyrus cretica | Species plantarum, editio quarta ; 1797 1015 1799 | — | wfo-0000991241 | |
Pyrus cretica | Dendrologie ; 1869 192 1869 | — | wfo-0000999038 | |
Pyrus csiklovensis | Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae] Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae]; 1864 583 1863 | — | wfo-0000999131 | |
Pyrus cucurbitiana | Trait‚ des arbres fruitiers ; 1807 P.no.49, t.33 1807 | — | wfo-0000998988 | |
Pyrus cuneata | ; 1919 125 1919 | wfo-0000998762 | ||
Pyrus cuneifolia | Flora dalmatica ; 1842 245 1852 | — | wfo-0001006286 | |
Pyrus cuneifolia | Plantae rariores ; 1826 202, t.39 1826 | — | wfo-0000999141 | |
Pyrus cuspidata | ; 1864 311, t.1 1864 | wfo-0000995498 | ||
Pyrus cydonia | Systema vegetabilium. Editio decima quinta ; 1797 501 1797 | — | wfo-0001011347 | |
Pyrus cydonia | Flora cochinchinensis ; 1790 322 1790 | — | wfo-0000991125 | |
Pyrus cypria | Trait‚ des arbres fruitiers ; 1807 P.no.78, t.236 1827 | — | wfo-0000998960 | |
Pyrus dacica | Synopsis der mitteleurop„ischen Flora ; 1896 106 1906 | — | wfo-0001008095 | |
Pyrus daralagezi | – | — | wfo-0001131886 | |
Pyrus dasyphylla | Conspectus florae europaeae ; 1878 240 1878 | — | wfo-0001008075 | |
Pyrus dasyphylla | ; 1997 356 1997 | — | wfo-0001011141 | |
Pyrus dasyphylla | Compendium florae Germaniae ; 1825 604 1825 | — | wfo-0000999064 | |
Pyrus dawsoniana | ; 1923 135 1923 | wfo-0001015783 | ||
Pyrus decaisneana | ; 1960 37 1960 | wfo-0001006193 | ||
Pyrus decaisneana | Flora of Kwangtung and Hongkong ; 1912 96 1912 | — | wfo-0000988570 | |
Pyrus deliciosa | Trait‚ des arbres fruitiers ; 1807 P.no.20, t.405 1834 | — | wfo-0000999008 | |
Pyrus densiflora | Nomenclator botanicus ; 1840 423 1841 | — | wfo-0000998929 | |
Pyrus dentata | Flora von Mittelth?ringen ; 1866 100 1866 | — | wfo-0000999085 | |
Pyrus denticulata | Le botaniste cultivateur ; 1811 435 1811 | — | wfo-0000999032 | |
Pyrus depicta | Trait‚ des arbres fruitiers ; 1807 P.no.77, t.290 1829 | — | wfo-0000998975 | |
Pyrus descampii | Trait‚ des arbres fruitiers ; 1807 P.no.40, t.396 1830 | — | wfo-0000999001 | |
Pyrus dilecta | Trait‚ des arbres fruitiers ; 1807 P.no.9, t.299 1829 | — | wfo-0000998977 | |
Pyrus dimorphophylla | ; 1908 65 1908 | wfo-0001017315 | ||
Pyrus dioeca | Verzeichniss ausl„ndischer B„ume und Stauden ; 1785 87 1785 | — | wfo-0001006100 | |
Pyrus dioica | Verzeichniss ausl„ndischer B„ume und Stauden ; 1785 87 1785 | — | wfo-0000999160 | |
Pyrus dippelii | Synopsis der mitteleurop„ischen Flora ; 1896 110 1906 | — | wfo-0001008740 | |
Pyrus dippelii | Trees and shrubs hardy in the British Isles ; 1914 282 1914 | — | wfo-0001017673 | |
Pyrus diversifolia | ; 1832 133 1832 | wfo-0000988187 | ||
Pyrus divisa | Enumeratio plantarum horti regii berolinensis altera ; 1821 38 1822 | — | wfo-0000999075 | |
Pyrus dolifera | Trait‚ des arbres fruitiers ; 1807 P.no.88, t.153 1807-1835 | — | wfo-0000998953 | |
Pyrus domestica | Synopsis der mitteleurop„ischen Flora ; 1896 90 1906 | — | wfo-0001003000 | |
Pyrus domestica | ; 1798 90 1798 | — | wfo-0001010262 | |
Pyrus domestica | Flora der gef?rsteten Grafschaft Tirol ; 1900 617 1909 | — | wfo-0000998858 | |
Pyrus domestica | Geschichte der Botanik unserer Zeiten ; 1793 87 1793 | — | wfo-0000999086 | |
Pyrus donnellsmithii | ; 1891 199 1891 | — | wfo-0001014931 | |
Pyrus douxiana | L'Horticulteur universel, journal g‚n‚ral des jardiniers et amateurs ; 1839 305 1841 | — | wfo-0000999122 | |
Pyrus dubia | Deutschlands Flora, zweite Auflage ; 1900 37 1904 | — | wfo-0000999152 | |
Pyrus duplex | Trait‚ des arbres fruitiers ; 1807 P.no.40, t.306 1829 | — | wfo-0000998980 | |
Pyrus edulis | Abbildung der fremden in Deutschland ausdauernden Holzarten ; 1819 101, t.80 1825 | — | wfo-0001005894 | |
Pyrus edulis | Enumeratio Plantarum Horti regii botanici berolinensis ; 1809 527 1809 | — | wfo-0000999073 | |
Pyrus elaeagnifolia | Nomenclator botanicus ; 1821 670 1821 | wfo-0001008072 | ||
Pyrus elaeagrifolia | A magyar gy?m”les ; 1940 49, t.6 1940 | — | wfo-0001010812 | |
Pyrus elenchus | Trait‚ des arbres fruitiers ; 1807 P.no.24, t.112 1810 | — | wfo-0000998941 | |
Pyrus eleyi | The Gardener's chronicle ; 1887 85, f.37 1920 | — | wfo-0000991234 | |
Pyrus elongata | ; 1883 427, f.85 1883 | — | wfo-0000999058 | |
Pyrus elongata | ; 1918 139 1918 | wfo-0000999115 | ||
Pyrus epirotica | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998908 | ||
Pyrus eriopleura | Flora germanica excursoria ; 1830 630 1832 | — | wfo-0000999077 | |
Pyrus eryostyla | Florae siculae prodromus. Supplement ; 1832 154 1832 | wfo-0000999083 | ||
Pyrus erythrocarpa | Referaty nauchno-issledovatel'skikh rabot. Otdelenie biologicheskikh nauk ; 1942 5 1947 | — | wfo-0000999148 | |
Pyrus esquirolii | ; 1913 189 1913 | wfo-0000992432 | ||
Pyrus esserteauiana | Trees and shrubs hardy in the British Isles ; 1914 322 1933 | — | wfo-0001008685 | |
Pyrus eu-aria | English botany ; 1863 244 1864 | — | wfo-0000990334 | |
Pyrus exaltata | Trait‚ des arbres fruitiers ; 1807 P.no.103, t.319 1829 | — | wfo-0000998984 | |
Pyrus expansa | ; 1981 68 1981 | wfo-0000998876 | ||
Pyrus exquisita | Trait‚ des arbres fruitiers ; 1807 P.no.67, t.425 1835 | — | wfo-0000998899 | |
Pyrus falerna | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998909 | ||
Pyrus fallax | Synopsis der mitteleurop„ischen Flora ; 1896 109 1906 | — | wfo-0001008729 | |
Pyrus farsistanica | ; 1983 27, f.1-2 1983 | — | wfo-0000992441 | |
Pyrus fasciata | Trait‚ des arbres fruitiers ; 1807 P.no.10, t.404 1834 | — | wfo-0000999004 | |
Pyrus fauriei | Illustriertes Handbuch der Laubholzkunde ; 1904 666, f.363d1 1906 | wfo-0001017372 | ||
Pyrus favonia | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998910 | ||
Pyrus femoriformis | Trait‚ des arbres fruitiers ; 1807 P.no.38, t.406 1834 | — | wfo-0000998900 | |
Pyrus fennica | ; 1875 285 1875 | — | wfo-0001006119 | |
Pyrus ferax | Trait‚ des arbres fruitiers ; 1807 P.no.69-70, t.48 1808 | — | wfo-0001006868 | |
Pyrus ferox | ; 1883 427, f.84 1883 | — | wfo-0000999059 | |
Pyrus ferruginea | ; 1915 158 1915 | wfo-0000998756 | ||
Pyrus flagellata | Trait‚ des arbres fruitiers ; 1807 P.no.65, t.58 1808 | — | wfo-0000999011 | |
Pyrus florentina | Memorie di matematica e di fisica della Societ… Italiana delle Scienze Residente in Modena. Parte contenente le memorie di fisica ; 1820 302, t.20 1829 | — | wfo-0000997958 | |
Pyrus floribunda | Arboretum muscaviense ; 1864 319 1864 | wfo-0001006202 | ||
Pyrus floribunda | Vilmorin's Blumeng„rtnerei. Dritte Auflage ; 1894 277 1896 | — | wfo-0001008073 | |
Pyrus floribunda | Hand-list of trees and shrubs grown in arboretum, part I, Polypetalae ; 1894 181 1894 | wfo-0000998887 | ||
Pyrus folgneri | Illustriertes Handbuch der Laubholzkunde ; 1904 997 1912 | — | wfo-0000998874 | |
Pyrus fontanesia | Trait‚ des arbres fruitiers ; 1807 P.no.79, p.426, t. 1835 | — | wfo-0001006297 | |
Pyrus fontanesiana | Nomenclator botanicus ; 1840 423 1841 | — | wfo-0000998931 | |
Pyrus formosana | A list of plants of Formosa ; 1910 34 1910 | — | wfo-0001005101 | |
Pyrus fragrans | ; 1930 161 1930 | wfo-0000999119 | ||
Pyrus fugax | Trait‚ des arbres fruitiers ; 1807 P.no.41, t.82 1809 | — | wfo-0000999021 | |
Pyrus fuscata | Trait‚ des arbres fruitiers ; 1807 P.no.58, t.108 1810 | — | wfo-0001006870 | |
Pyrus fuscata | New flora and botany of North America ; 1836 95 1838 | — | wfo-0001012395 | |
Pyrus germanii | Trait‚ des arbres fruitiers ; 1807 P.no.98, t.89 1809 | — | wfo-0000999023 | |
Pyrus gharbiana | ; 1916 117, f.2,pl.5 1916 | — | wfo-0000999191 | |
Pyrus glabra | Diagnoses plantarum orientalium novarum ; 1842 53 1846 | wfo-0000992455 | ||
Pyrus glabrata | ; 1916 154 1916 | wfo-0001002742 | ||
Pyrus glandulosa | Methodus ; 1794 680 1794 | wfo-0000998882 | ||
Pyrus globosocarpa | ?tude sur la pomologie naturelle ; 1881 64, t.1,f.4 1881 | — | wfo-0001010742 | |
Pyrus glutinosa | Nomenclator botanicus ; 1840 423 1841 | — | wfo-0000997121 | |
Pyrus graeca | Catalogue of plants ; 1814 26 1814 | — | wfo-0001002648 | |
Pyrus graeca | Dendrologie ; 1869 192 1869 | — | wfo-0001006124 | |
Pyrus graeca | Arboretum et fruticetum britannicum ; 1838 910 1838 | — | wfo-0001008720 | |
Pyrus graeca | Nomenclator botanicus ; 1840 423 1841 | — | wfo-0000998932 | |
Pyrus grandiflora | ; 1830 133 1830 | — | wfo-0001006155 | |
Pyrus griffithii | The flora of British India (Rosaceae) ; 1878 377 1878 | — | wfo-0001017573 | |
Pyrus groenlandica | ; 1974 646 1974 | wfo-0000998880 | ||
Pyrus guiennensis | Trait‚ des arbres fruitiers ; 1807 P.no.36, t.282 1828 | — | wfo-0000998973 | |
Pyrus hadiensis | Flora aegyptiaco-arabica ; 1775 212 1775 | wfo-0000998851 | ||
Pyrus hakkiarica | ; 1972 322 1972 | wfo-0000992475 | ||
Pyrus hakodatensis | Florae symbolae orientali-asiaticae ; 1930 91 1930 | wfo-0001018322 | ||
Pyrus hakunensis | ; 1935 346 1935 | wfo-0000998792 | ||
Pyrus halliana var. parkmannii | ; 1916 154 1916 | — | wfo-0001003666 | |
Pyrus hazslinszkyana | ; 1960 165, f.99 1960 | wfo-0001006194 | ||
Pyrus hedlundii | ; 1916 468 1916 | wfo-0000999118 | ||
Pyrus hemsleyi | ; 1918 78 1918 | wfo-0000998810 | ||
Pyrus henryi | ; 1918 77 1918 | wfo-0000998808 | ||
Pyrus heryana | Trait‚ des arbres fruitiers ; 1807 P.no.19, t.277 1828 | — | wfo-0000998970 | |
Pyrus heterophylla | Le jardin fruitier ; 1858 328, sub t.9 1872 | — | wfo-0001004241 | |
Pyrus heterophylla | Die Harbkesche wilde Baumzucht ; 1795 318 1800 | — | wfo-0001008726 | |
Pyrus heterophylla | ; 1878 581 1878 | — | wfo-0000998720 | |
Pyrus heterophylla | Nomenclator botanicus ; 1840 423 1841 | — | wfo-0000998933 | |
Pyrus hidaensis | ; 1926 20 1926 | wfo-0000999117 | ||
Pyrus higoensis | Florula austro-higoensis ; 1931 26 1931 | — | wfo-0000999135 | |
Pyrus hispanica | Trait‚ des arbres fruitiers ; 1807 P.no.27, t.94 1810 | — | wfo-0000999025 | |
Pyrus hortensis | Incrementa florae phaenogamae rossicae ; 1882 283 1883 | — | wfo-0000998721 | |
Pyrus hostii | Flora von Hernstein ; 1884 393 1884 | — | wfo-0001013494 | |
Pyrus hostii | Dendrologie ; 1869 192 1869 | — | wfo-0000998830 | |
Pyrus hostii | Catalogus horti academici Vindobonensis ; 1842 440 1842 | — | wfo-0000999063 | |
Pyrus hyberna | Reise durch verschiedene Provinzen des russischen Reichs ; 1771 349 1771 | — | wfo-0001006192 | |
Pyrus hybrida | Nomenclator botanicus ; 1821 670 1821 | wfo-0001006135 | ||
Pyrus hybrida | Flora britannica ; 1800 534 1800 | — | wfo-0000998852 | |
Pyrus hybrida | Deutschlands Flora, zweite Auflage ; 1900 35 1904 | — | wfo-0000999151 | |
Pyrus hybrida | Verzeichniss ausl„ndischer B„ume und Stauden ; 1785 90, t.6 1785 | — | wfo-0000999161 | |
Pyrus hyemalis | Hortus dendrologicus ; 1853 193 1853 | — | wfo-0000999104 | |
Pyrus incana | Dendrologie ; 1869 217 1869 | — | wfo-0000998848 | |
Pyrus incubacea | ; 1919 124 1919 | wfo-0000998761 | ||
Pyrus inculissmensis | Trait‚ des arbres fruitiers ; 1807 P.no.44, t.422 1835 | — | wfo-0001006879 | |
Pyrus indica | Hortus bengalensis ; 1814 38 1814 | wfo-0000999088 | ||
Pyrus indica | Plantae asiaticae rariores ; 1829 56 1831 | — | wfo-0000999162 | |
Pyrus insueta | ; 1919 123 1919 | wfo-0000998758 | ||
Pyrus insula | ; 1919 127 1919 | wfo-0001009429 | ||
Pyrus insularis | ; 1929 385 1929 | wfo-0000998790 | ||
Pyrus insulsa | ; 1919 127 1919 | wfo-0000998767 | ||
Pyrus integerrima | Prodromus florae nepalensis ; 1825 237 1825 | wfo-0000995453 | ||
Pyrus intermedia | Conspectus florae europaeae ; 1878 242 1879 | — | wfo-0001003146 | |
Pyrus intermedia | Die Flora der Schweiz ; 1844 51 1844 | — | wfo-0001006120 | |
Pyrus intermedia | Oesterreichs Flora ; 1814 61 1814 | — | wfo-0001009383 | |
Pyrus intermedia | Forstbotanik, oder vollst„ndige Naturgeschichte der deutschen Holzpflanzen und einiger fremden ; 1810 235,619 1810 | — | wfo-0000998850 | |
Pyrus intermedia | Flora napolitana ; 1811 279 1830 | — | wfo-0000999186 | |
Pyrus inutilis | ; 1925 16 1925 | wfo-0000998782 | ||
Pyrus invicibilis | ; 1936 50 1936 | wfo-0000998732 | ||
Pyrus ioensis var. creniserrata | ; 1916 154 1916 | wfo-0001003228 | ||
Pyrus ioensis var. spinosa | ; 1916 154 1916 | wfo-0001002947 | ||
Pyrus iowensis | The Metaspermae of the Minnesota valley ; 1892 284 1892 | wfo-0000999138 | ||
Pyrus irregularis | Die Harbkesche wilde Baumzucht ; 1771 216 1772 | — | wfo-0001004530 | |
Pyrus irregularis | Der Hausvater ; 1765 246 1770 | — | wfo-0001008105 | |
Pyrus iwatensis | ; 1919 127 1919 | wfo-0000998768 | ||
Pyrus japonica | Cyclopedia of American horticulture ; 1900 1470 1901 | — | wfo-0001004238 | |
Pyrus japonica | Curtis's botanical magazine ; 1800 t.692 1803 | — | wfo-0000990842 | |
Pyrus jintaroana | ; 1925 18 1925 | wfo-0000998784 | ||
Pyrus jordanovii | ; 1984 92 1984 | — | wfo-0000998863 | |
Pyrus jucunda | ; 1919 128 1919 | wfo-0000998770 | ||
Pyrus kachinensis | ; 1914 100 1914 | wfo-0000999147 | ||
Pyrus kaido | Trait‚ des arbres & arbrissaux ; 1891 524 1893 | — | wfo-0001006184 | |
Pyrus kaido | Dendrologie ; 1869 209 1869 | — | wfo-0000998838 | |
Pyrus kamaonensis | A general history of the dichlamydeous plants ; 1831 647 1832 | — | wfo-0000995454 | |
Pyrus kamounensis | A numerical list of dried specimens (Wallich's catalogue) ; 1828 no.678 1829 | wfo-0000995455 | ||
Pyrus kandevanica | ; 1991 2, f.1 1991 | wfo-0000999109 | ||
Pyrus karensium | ; 1872 306 1872 | wfo-0000999110 | ||
Pyrus karpatiana | ; 1960 35, f.12 1960 | wfo-0001010785 | ||
Pyrus kawakamii | Flora of Taiwan ; 1977 92, pl.490 1977 | — | wfo-0001005069 | |
Pyrus kikuchii | ; 1919 200 1919 | wfo-0000998772 | ||
Pyrus kiushiana | ; 1924 88 1924 | wfo-0001009425 | ||
Pyrus kiusiana | ; 1924 88 1924 | wfo-0000998776 | ||
Pyrus kleinhofiana | ; 1929 384 1929 | wfo-0000998789 | ||
Pyrus koehnei | ; 1913 57 1913 | — | wfo-0001005068 | |
Pyrus koehnei var. crossotocalyx | ; 1918 346 1918 | — | wfo-0001014227 | |
Pyrus kohimensis | Indian trees ; 1906 292 1906 | — | wfo-0001011114 | |
Pyrus kolupana | Illustriertes Handbuch der Laubholzkunde ; 1904 665 1906 | — | wfo-0000998872 | |
Pyrus korshinskyi | Illustriertes Handbuch der Laubholzkunde ; 1904 655, f.360g-g1 1906 | — | wfo-0001006248 | |
Pyrus koshiensis | ; 1939 190 1939 | wfo-0000998736 | ||
Pyrus kumaensis | ; 1941 59 1941 | wfo-0000998740 | ||
Pyrus kunoriana | Acta phytotaxonomica et geobotanica [Shokubutsu bunrui chiri] Acta phytotaxonomica et geobotanica [Shokubutsu bunrui chiri]; 1932 39 1934 | — | wfo-0000998724 | |
Pyrus lagenaria | Trait‚ des arbres fruitiers ; 1807 P.no.75, t.366 1830 | — | wfo-0000998995 | |
Pyrus lageniformis | Trait‚ des arbres fruitiers ; 1807 P.no.95, t.333 1829 | — | wfo-0000998990 | |
Pyrus lakuhokuensis | ; 1941 60 1941 | wfo-0000998743 | ||
Pyrus lanata | Prolusio florae japonicae ; 1865 228 1867 | — | wfo-0000999389 | |
Pyrus lanata | Forest flora of Japan ; 1894 39 1894 | — | wfo-0000999390 | |
Pyrus lanuginosa | Prodromus systematis naturalis regni vegetabilis ; 1823 637 1825 | — | wfo-0000998894 | |
Pyrus lasiogyna | ; 1919 125 1919 | wfo-0000998763 | ||
Pyrus latifolia | Deutschlands Flora ; 1846 174 1846 | — | wfo-0001010263 | |
Pyrus latifolia | Nomenclator botanicus ; 1840 424 1841 | — | wfo-0000998934 | |
Pyrus latifolia | Catalogue of fruits cultivated in the garden of the Horticultural Society of London ; 1826 183 1826 | — | wfo-0000999184 | |
Pyrus lecontei | ; 1926 28 1926 | wfo-0000991208 | ||
Pyrus leiostachya | Florula bitchuensis ; 1929 28 1929 | wfo-0001004546 | ||
Pyrus lemoinei | The Gardener's chronicle ; 1887 343 1928 | — | wfo-0001006147 | |
Pyrus lezania | Trait‚ des arbres fruitiers ; 1807 P.no.99, t.27(2 t.) 1807 | — | wfo-0000998968 | |
Pyrus libralis | Trait‚ des arbres fruitiers ; 1807 P.no.80, t.244 1827 | — | wfo-0000998963 | |
Pyrus ligustrifolia | ; 1942 375 1942 | wfo-0000983333 | ||
Pyrus liquescens | Nomenclator botanicus ; 1821 679 1821 | wfo-0000998928 | ||
Pyrus lobata | Hand-list of trees and shrubs grown in arboretum, part I, Polypetalae ; 1894 195 1894 | wfo-0000998891 | ||
Pyrus lobata | Hortus dendrologicus ; 1853 182 1853 | wfo-0000999107 | ||
Pyrus longipedunculata | ; 1919 126 1919 | wfo-0000998765 | ||
Pyrus longipes | Pomologie fran‡aise. Receuil des plus beaux fruits cultiv‚s en France. Ouvrage orn‚ de magnifique gravures avec un texte descriptif et usuel. ; 1846 Poirier no.22, t.77 1846 | — | wfo-0000999019 | |
Pyrus longipes | Trait‚ des arbres fruitiers ; 1807 P.no.22, t.57 1808 | — | wfo-0000999065 | |
Pyrus longipes | ; 1855 310 1855 | wfo-0000999187 | ||
Pyrus loquiho | ; 1942 373 1942 | wfo-0001002761 | ||
Pyrus ludovica | Trait‚ des arbres fruitiers ; 1807 P.no.54, t.280 1828 | — | wfo-0000998971 | |
Pyrus ludoviciana | Florula ludoviciana ; 1817 158 1817 | wfo-0000999079 | ||
Pyrus lusitanica | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998911 | ||
Pyrus lutea | Arboretum segrezianum. ?numeration des arbres et arbrisseaux ; 1877 106 1877 | wfo-0000998749 | ||
Pyrus macrocarpa | ; 1883 426, f.79 1883 | — | wfo-0000999054 | |
Pyrus macropoda | ; 1946 170 1946 | wfo-0000991209 | ||
Pyrus macropoda | ; 1883 428, f.87 1883 | — | wfo-0000999061 | |
Pyrus macropuncta | ; 1952 61 1952 | wfo-0000999049 | ||
Pyrus macrostipes | ; 1916 28 1916 | wfo-0001017369 | ||
Pyrus maculosa | Trait‚ des arbres fruitiers ; 1807 P.no.71, t.73 1808 | — | wfo-0001006869 | |
Pyrus magdalena | Trait‚ des arbres fruitiers ; 1807 P.no.55, t.61 1808 | — | wfo-0000999012 | |
Pyrus malifolia | Histoire naturelle des v‚g‚taux ; 1834 131 1834 | — | wfo-0000998871 | |
Pyrus maliformis | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998912 | ||
Pyrus maliformis | Trait‚ des arbres fruitiers ; 1807 P.no.48, t.116 1810 | — | wfo-0000998942 | |
Pyrus malocarpa | ?tude sur la pomologie naturelle ; 1881 69, t.3,f.16 1881 | — | wfo-0001010747 | |
Pyrus malus | Botanicus universalis ; 1770 229 1770 | — | wfo-0001006077 | |
Pyrus malus | Beitr„ge zur Pflanzengeographie der Steiermark, mit besonderer Ber?cksichtigung der Glumaceen ; 1874 195 1874 | — | wfo-0001013486 | |
Pyrus malus | Hortus kewensis ; 1789 175 1789 | — | wfo-0001016929 | |
Pyrus malus var. eriostyla | Stirpium sardoarum elenchus ; 1827 3 1828 | — | wfo-0001010701 | |
Pyrus malus var. paradisiaca | Species plantarum, edition 1 ; 1753 479 1753 | wfo-0000985077 | ||
Pyrus mamorensis | ; 1916 118, f.3,pl.6-7 1916 | — | wfo-0000999190 | |
Pyrus marchionissa | Trait‚ des arbres fruitiers ; 1807 P.no.57, t.303 1829 | — | wfo-0000998991 | |
Pyrus marginata | Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae] Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae]; 1864 582 1863 | — | wfo-0000999124 | |
Pyrus matrensis | Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae] Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae]; 1864 582 1863 | — | wfo-0000999127 | |
Pyrus maxima | Pomologie fran‡aise. Receuil des plus beaux fruits cultiv‚s en France. Ouvrage orn‚ de magnifique gravures avec un texte descriptif et usuel. ; 1846 Poirier no.71, t.124 1846 | — | wfo-0000998944 | |
Pyrus mayebarana | Florula austro-higoensis ; 1931 26 1931 | — | wfo-0000999136 | |
Pyrus mayebaratorii | ; 1941 58 1941 | wfo-0000998738 | ||
Pyrus mazanderanica | Flora Iranica ; 1969 32, t.7 1969 | — | wfo-0000992519 | |
Pyrus mckenziei | ; 1939 93, pl.4(f.2) 1939 | — | wfo-0001013314 | |
Pyrus melanocarpa | ; 1830 231 1830 | — | wfo-0001006153 | |
Pyrus mengo | Dendrologie ; 1869 213 1869 | — | wfo-0000998841 | |
Pyrus meridionalis | Florae siculae synopsis ; 1842 831 1844 | — | wfo-0001018654 | |
Pyrus mespilocarpa | ?tude sur la pomologie naturelle ; 1881 62, t.1,f.1 1881 | — | wfo-0001009359 | |
Pyrus michauxii | Dendrologie ; 1869 216 1869 | — | wfo-0000998844 | |
Pyrus michauxii | Encyclop‚die m‚thodique. Botanique. Suppl‚ment. ; 1810 452 1816 | wfo-0000999066 | ||
Pyrus micrantha | ; 1918 86 1918 | — | wfo-0001018320 | |
Pyrus micrantha var. macrophylla | ; 1918 355 1918 | — | wfo-0001018319 | |
Pyrus microcarpa | Dendrologie ; 1869 211 1869 | — | wfo-0000998840 | |
Pyrus micromalus | ; 1918 67 1918 | — | wfo-0000999327 | |
Pyrus microphylla | A numerical list of dried specimens (Wallich's catalogue) ; 1828 no.676 1829 | wfo-0000995456 | ||
Pyrus mikado | ; 1924 89 1924 | wfo-0000998779 | ||
Pyrus mikawana | ; 1925 19 1925 | wfo-0000998785 | ||
Pyrus mini | Trait‚ de pal‚ontologie v‚g‚tale ; 1869 319 1874 | — | wfo-0001014697 | |
Pyrus mitis | English botany ; 1863 256 1864 | — | wfo-0000999072 | |
Pyrus miyabei | ; 1893 213 1893 | — | wfo-0000991006 | |
Pyrus mohacsyana | ; 1960 173, f.105 1960 | wfo-0001010821 | ||
Pyrus moiorum | ; 1942 375 1942 | wfo-0000983335 | ||
Pyrus montana | Flora of Chiisan (Chiisan (Chirisan) shokubutsu Chosa hokoku-sho) ; 1915 34 1915 | — | wfo-0001017371 | |
Pyrus montana | Trait‚ des arbres fruitiers ; 1807 P.no.21, t.320 1829 | — | wfo-0000998985 | |
Pyrus montana | Hortus dendrologicus ; 1853 194 1853 | — | wfo-0000999106 | |
Pyrus montis-sinai | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998913 | ||
Pyrus moschata | Pomologie fran‡aise. Receuil des plus beaux fruits cultiv‚s en France. Ouvrage orn‚ de magnifique gravures avec un texte descriptif et usuel. ; 1846 Poirier no.60, t.253 1846 | — | wfo-0000998964 | |
Pyrus moschatella | Trait‚ des arbres fruitiers ; 1807 P.no.61, t.65 1808 | — | wfo-0000999014 | |
Pyrus mougeotii | Flora von Hernstein ; 1884 392 1886 | — | wfo-0001008690 | |
Pyrus mougeotii | Synopsis der mitteleurop„ischen Flora ; 1896 93 1906 | — | wfo-0000999153 | |
Pyrus munda | Trees and shrubs hardy in the British Isles ; 1914 326 1933 | — | wfo-0000991336 | |
Pyrus myabei | Forest flora of Japan ; 1894 40, t.13 1894 | wfo-0000991007 | ||
Pyrus nambuana | ; 1919 128 1919 | wfo-0000998771 | ||
Pyrus nankaiensis | ; 1935 346 1935 | wfo-0000998793 | ||
Pyrus neapolitana | Trait‚ des arbres fruitiers ; 1807 P.no.81, t.312 1829 | — | wfo-0000998982 | |
Pyrus nebrodensis | Florae siculae prodromus ; 1827 569 1827 | — | wfo-0000988906 | |
Pyrus nehiyamadonis | ; 1939 190 1939 | wfo-0000998737 | ||
Pyrus nemorum | Trait‚ des arbres fruitiers ; 1807 P.no.51, t.275 1828 | — | wfo-0000998969 | |
Pyrus nepalensis | Hortus britannicus ; 1830 202 1830 | wfo-0001006982 | ||
Pyrus nepalensis | The flora of British India (Rosaceae) ; 1878 374 1878 | — | wfo-0000998820 | |
Pyrus neuillyensis | ; | — | wfo-0000987054 | |
Pyrus niedzwetzkyana | Curtis's botanical magazine ; 1800 t.7975 1904 | — | wfo-0001002089 | |
Pyrus nigra | ; 1890 416 1890 | — | wfo-0000991008 | |
Pyrus nivalis | Supplementum plantarum ; 1782 253 1782 | — | wfo-0001008175 | |
Pyrus nivalis | A magyar fl¢ra k‚pekben iconographiae florae hungaricae ; 1929 t.232:f.1720 1931 | — | wfo-0001010811 | |
Pyrus nivalis | Geographisch-physikalische und naturhistorische Beschreibung des russischen Reichs zur Uebersicht bisheriger Kenntnisse von demselben ; 1797 1014 1800 | — | wfo-0000990514 | |
Pyrus nobilis | ; 1907 455 1864 | — | wfo-0001011353 | |
Pyrus oblonga | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998914 | ||
Pyrus oblongifolia | Histoire naturelle des v‚g‚taux ; 1834 128 1834 | — | wfo-0000998869 | |
Pyrus oblongolanceolata | ; 1941 59 1941 | wfo-0000998741 | ||
Pyrus obovalis | ?tude sur la pomologie naturelle ; 1881 69, t.3,f.17 1881 | — | wfo-0001010748 | |
Pyrus obovoidea | ; 1919 123 1919 | wfo-0000998759 | ||
Pyrus obtusata | Nomenclator botanicus ; 1840 424 1841 | — | wfo-0000998935 | |
Pyrus odorata | Dendrologie ; 1869 192 1869 | — | wfo-0000998831 | |
Pyrus oldhamiana | Florae symbolae orientali-asiaticae ; 1930 91 1930 | wfo-0001018321 | ||
Pyrus oleaefolia | Dendrologie ; 1869 216 1869 | — | wfo-0000998845 | |
Pyrus oleaginosa | Trait‚ des arbres fruitiers ; 1807 P.no.87, t.293 1829 | — | wfo-0000998976 | |
Pyrus olentissima | Trait‚ des arbres fruitiers ; 1807 P.no.46, t.98 1810 | — | wfo-0000999028 | |
Pyrus olivaefolia | Dendrologie ; 1869 216 1869 | — | wfo-0000998846 | |
Pyrus oncocarpa | ; 1936 49 1936 | wfo-0000998730 | ||
Pyrus oregonensis | ; 1958 33, pl.8,f1,4;pl.9,f.2 1958 | — | wfo-0001013311 | |
Pyrus orientalis | Catalogue des arbres fruitiers cultiv‚s dans les p‚piniŠres de Noisette, pŠre et fils Catalogue des arbres fruitiers cultiv‚s dans les p‚piniŠres de Noisette, pŠre et fils; 1812 1812 | — | wfo-0001010617 | |
Pyrus orientalis | ; 1815 171 1815 | — | wfo-0001010618 | |
Pyrus orientalis | Bemerkungen auf einer Reise in die s?dlichen Statthalterschaften des russischen Reichs ; 1799 88,188,222,236,453 1801 | wfo-0001011448 | ||
Pyrus orthocarpa | Hand-list of trees and shrubs grown in arboretum, part I, Polypetalae ; 1894 181 1894 | wfo-0000984209 | ||
Pyrus ovaloconica | ?tude sur la pomologie naturelle ; 1881 64, t.1,f.5 1881 | — | wfo-0001010743 | |
Pyrus oviformis | Trait‚ des arbres fruitiers ; 1807 P.no.82, t.327 1829 | — | wfo-0000998987 | |
Pyrus ovoidea | ; 1915 228 1915 | wfo-0001017365 | ||
Pyrus pannonica | ; 1960 148 1960 | wfo-0001006195 | ||
Pyrus papulata | Trait‚ des arbres fruitiers ; 1807 P.no.63, t.239 1827 | — | wfo-0000998962 | |
Pyrus paradisiaca | Botanicus universalis ; 1770 230 1770 | — | wfo-0001006129 | |
Pyrus paradisiaca | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998915 | ||
Pyrus parasomila | Nomenclator botanicus ; 1821 671 1821 | — | wfo-0000998921 | |
Pyrus parkmannii | ; 1888 152 1888 | — | wfo-0000999163 | |
Pyrus parvifolia | ; 1930 207 1930 | wfo-0000999116 | ||
Pyrus parvipoma | ; 1918 354 1918 | wfo-0000983469 | ||
Pyrus pastoralis | Trait‚ des arbres fruitiers ; 1807 P.no.68, t.30 1807 | — | wfo-0000998978 | |
Pyrus paucicrenata | Flora von Mittelth?ringen ; 1866 100 1866 | — | wfo-0001006137 | |
Pyrus pellucida | Arboretum segrezianum. ?numeration des arbres et arbrisseaux ; 1877 106 1877 | wfo-0000998750 | ||
Pyrus pensylvanica | Nomenclator botanicus ; 1821 671 1821 | wfo-0000998927 | ||
Pyrus pensylvanica | ; 1830 231 1830 | — | wfo-0000999154 | |
Pyrus persica | Synopsis plantarum ; 1805 40 1806 | — | wfo-0000990846 | |
Pyrus picta | Illustrated Polyglottic Dictionary of plant names in Latin, Arabic, Armenian, English, French, German, Italian and Turkish ; 1936 497 1936 | wfo-0001004533 | ||
Pyrus pinnatifida var. gibbsii | The Gardener's chronicle ; 1887 234, t. 1925 | — | wfo-0001008688 | |
Pyrus pollveria | Mantissa plantarum ; 1767 244 1771 | wfo-0001002638 | ||
Pyrus pollveria | Flore des environs de Spa ; 1811 311 1813 | — | wfo-0000998855 | |
Pyrus pollvilleriana | Theoretisches-praktisches Handbuch der Forstbotanik und Forsttechnologie ; 1800 125 1803 | — | wfo-0001004526 | |
Pyrus pollweriana | Revue horticole; journal d'horticulture pratique ; 1866 416, f.76-78 1885 | — | wfo-0000999189 | |
Pyrus pollwilleriana | Le jardin fruitier ; 1858 t.31 1871 | — | wfo-0000999094 | |
Pyrus pollwylleriana | Handbuch ; 1829 80 1829 | — | wfo-0000999100 | |
Pyrus polonica | Dendrologie ; 1869 208 1869 | — | wfo-0000998833 | |
Pyrus polycarpa | The flora of British India (Rosaceae) ; 1878 378 1878 | — | wfo-0001017568 | |
Pyrus pomazensis | ; 1960 167, f.100 1960 | wfo-0001010819 | ||
Pyrus pompeiana | Trait‚ des arbres fruitiers ; 1807 P.no.28, t.114 1810 | — | wfo-0001006871 | |
Pyrus pompejana | Nomenclator botanicus ; 1821 671 1821 | wfo-0000998922 | ||
Pyrus porrigens | British Plant List ; 1928 41 1928 | wfo-0000998804 | ||
Pyrus praecox | Edwards's botanical register; or, ornamental flower-garden and shrubbery ; 1829 sub t.1484 1832 | — | wfo-0000999043 | |
Pyrus praemorsa | Florae siculae synopsis ; 1842 560 1843 | — | wfo-0000999084 | |
Pyrus praenorica | ; 1960 145, f.81-82 1960 | — | wfo-0001010816 | |
Pyrus prasomila | Nomenclator botanicus ; 1821 670 1821 | wfo-0000998918 | ||
Pyrus prematura | ; 1916 27 1916 | wfo-0001017367 | ||
Pyrus provincialis | Trait‚ des arbres fruitiers ; 1807 P.no.85, t.326 1829 | — | wfo-0000998986 | |
Pyrus prunifolia | Nomenclator botanicus ; 1840 424 1841 | — | wfo-0000998936 | |
Pyrus prunocarpa | ?tude sur la pomologie naturelle ; 1881 63, t.1,f.3 1881 | — | wfo-0001010741 | |
Pyrus pseudocalleryana | ; 1925 15 1925 | wfo-0000999045 | ||
Pyrus pseudouipongensis | ; 1925 17 1925 | wfo-0000999046 | ||
Pyrus pubens | ; 1830 232 1830 | — | wfo-0000999157 | |
Pyrus pubescens | Arboretum segrezianum. ?numeration des arbres et arbrisseaux ; 1877 106 1877 | wfo-0000998751 | ||
Pyrus pulcherrima | Synopsis der mitteleurop„ischen Flora ; 1896 71 1906 | — | wfo-0001006252 | |
Pyrus pulcherrima var. arnoldiana | ; 1916 155 1916 | — | wfo-0001009136 | |
Pyrus pulcherrima var. scheideckeri | ; 1916 155 1916 | — | wfo-0001006503 | |
Pyrus pulverulenta | Dendrologie ; 1869 208 1869 | — | wfo-0000998834 | |
Pyrus pumila | ; 1838 77 1838 | wfo-0000990791 | ||
Pyrus purpurea | Catalogue of the trees and shrubs in the collection of the late Sir George Lindsay Holford [at Westonbirt] Catalogue of the trees and shrubs in the collection of the late Sir George Lindsay Holford [at Westonbirt]; 1927 154 1927 | wfo-0000999159 | ||
Pyrus pyraina | ; 1814 173 1814 | — | wfo-0001012396 | |
Pyrus pyraina | Le jardin fruitier ; 1858 sub t.13 1871 | — | wfo-0000999091 | |
Pyrus pyramidalis | Nomenclator botanicus ; 1821 671 1821 | — | wfo-0001003039 | |
Pyrus pyraster | Flore du centre de la France ; 1857 235 1857 | — | wfo-0001006303 | |
Pyrus pyraster | Die Harbkesche wilde Baumzucht ; 1771 215 1772 | — | wfo-0001010264 | |
Pyrus pyraster | Geschichte der Botanik unserer Zeiten ; 1793 87 1793 | — | wfo-0001010799 | |
Pyrus pyraster f. rotundata | ; 1883 266 1883 | — | wfo-0001006305 | |
Pyrus pyraster f. rotundata | ; 1960 61 1960 | — | wfo-0001006544 | |
Pyrus quercifolia | Trait‚ des arbres fruitiers ; 1807 P.no.52, t.86 1809 | — | wfo-0000999027 | |
Pyrus quinqueflora | A general history of the dichlamydeous plants ; 1831 647 1832 | — | wfo-0000990891 | |
Pyrus raddeana | ; 1925 86 1925 | — | wfo-0001006218 | |
Pyrus randaiensis | Formosan trees ; 1917 224 1917 | — | wfo-0001013339 | |
Pyrus redolens | ; 1918 139 1918 | wfo-0001007641 | ||
Pyrus regalis | Trait‚ des arbres fruitiers ; 1807 P.no.97, t.118 1810 | — | wfo-0000998943 | |
Pyrus reimeri | An enumeration of plants hitherto known from Corea ; 1922 194 1922 | — | wfo-0001005575 | |
Pyrus remensis | Trait‚ des arbres fruitiers ; 1807 P.no.93, t.200 1826 | — | wfo-0000998956 | |
Pyrus renuncupata | ; 1918 81 1918 | wfo-0000998817 | ||
Pyrus reperta | Trait‚ des arbres fruitiers ; 1807 P.no.42, t.100 1810 | — | wfo-0000998940 | |
Pyrus ringo | Dendrologie ; 1869 213 1869 | — | wfo-0001008076 | |
Pyrus riversii | Dendrologie ; 1869 209 1869 | — | wfo-0000998839 | |
Pyrus rivularis var. levipes | The North American Sylva ; 1842 24 1846 | — | wfo-0000984088 | |
Pyrus robiniana | Trait‚ des arbres fruitiers ; 1807 P.no.91, t.267 1828 | — | wfo-0000998967 | |
Pyrus romana | Trait‚ des arbres fruitiers ; 1807 P.no.16, t.348 1830 | — | wfo-0000998993 | |
Pyrus ronvilla | Trait‚ des arbres fruitiers ; 1807 P.no.92, t.195 1826 | — | wfo-0000998955 | |
Pyrus rotundifolia | ; | — | wfo-0000991853 | |
Pyrus rotundifolia | Forstbotanik; oder vollst„ndige Naturgeschichte der deutschen Holzpflanzen und einiger fremden ; 1821 316, t.5 1821 | — | wfo-0000997057 | |
Pyrus rotundifolia | Methodus ; 1794 680 1794 | — | wfo-0000998884 | |
Pyrus rotundoconica | ?tude sur la pomologie naturelle ; 1881 65, t.1,f.6 1881 | — | wfo-0001010745 | |
Pyrus rotundodepressa | ?tude sur la pomologie naturelle ; 1881 70, t.3,f.18 1881 | — | wfo-0001010749 | |
Pyrus roxburghii | Hortus dendrologicus ; 1853 183 1853 | — | wfo-0000999105 | |
Pyrus rubelliana | Nomenclator botanicus ; 1821 671 1821 | wfo-0000998924 | ||
Pyrus rubicunda | Verzeichniss der Pflanzenkulturen ; 1824 104 1824 | — | wfo-0000990893 | |
Pyrus rubricata | Trait‚ des arbres fruitiers ; 1807 P.no.94, t.220 1827 | — | wfo-0000998959 | |
Pyrus rufa | ; 1935 347 1935 | wfo-0000998794 | ||
Pyrus rufa | Trait‚ des arbres fruitiers ; 1807 P.no.53, t.79 1808 | — | wfo-0000999020 | |
Pyrus rufa | ; 1883 426, f.81 1883 | — | wfo-0000999055 | |
Pyrus rufescens | Nomenclator botanicus ; 1821 671 1821 | wfo-0000998925 | ||
Pyrus ruficola | English botany ; 1863 244 1864 | — | wfo-0001005025 | |
Pyrus rufoferruginea | ; 1915 311 1915 | wfo-0000998757 | ||
Pyrus rufoferruginea | ; 1918 86 1918 | wfo-0000998819 | ||
Pyrus sabina | Trait‚ des arbres fruitiers ; 1807 P.no.86, t.408 1834 | — | wfo-0000998937 | |
Pyrus saidaeana | ; 1941 60 1941 | wfo-0000998744 | ||
Pyrus salicifolia | Description physique de la contr‚e de la Tauride relativement aux trois rŠgnes de la nature ; 1785 107 1785 | — | wfo-0001004430 | |
Pyrus salicifolia | Supplementum plantarum ; 1782 255 1782 | — | wfo-0001008203 | |
Pyrus salicifolia | ; 1809 216 1809 | — | wfo-0000999137 | |
Pyrus salviati | Trait‚ des arbres fruitiers ; 1807 P.no.100, t.308 1829 | — | wfo-0000998981 | |
Pyrus salviifolia | ?tude sur la pomologie naturelle ; 1881 67, t.2,f.12 1881 | — | wfo-0001009363 | |
Pyrus salviifolia | Botanischer Wegweiser in der Gegend von Spalato ; 1832 103 1832 | — | wfo-0000999041 | |
Pyrus sambucifolia | Geological survey of California. Botany ; 1876 189 1876 | — | wfo-0000988365 | |
Pyrus sambucifolia | Prolusio florae japonicae ; 1865 229 1867 | — | wfo-0000999378 | |
Pyrus samsoniana | Trait‚ des arbres fruitiers ; 1807 P.no.43, t.38 (2 t.) 1807 | — | wfo-0000998996 | |
Pyrus sanguinolenta | Trait‚ des arbres fruitiers ; 1807 P.no.101, t.146 1807-1835 | — | wfo-0000998949 | |
Pyrus sanguisorbifolia | A botanical materia medica ; 1812 120 1812 | — | wfo-0000998799 | |
Pyrus saracenia | Dendrologie ; 1869 219 1869 | — | wfo-0000998849 | |
Pyrus sargentii | Trees and shrubs hardy in the British Isles ; 1914 293 1914 | — | wfo-0000985861 | |
Pyrus saticifolia | – | — | wfo-0001131936 | |
Pyrus sativa | Flore de la Moselle ; 1829 605 1829 | — | wfo-0001010267 | |
Pyrus sativa | Dendrologie ; 1869 215 1869 | — | wfo-0000998842 | |
Pyrus sativa | ; 1790 23 1790 | wfo-0000999167 | ||
Pyrus saxatilis | Flora rossica ; 1841 97 1843 | — | wfo-0000991041 | |
Pyrus scabiosa | ; 1790 23 1790 | wfo-0000999166 | ||
Pyrus scandica | Flora der Provinz Brandenburg, der Altmark und des Herzogthums Magdeburg ; 1859 207 1860 | — | wfo-0000989696 | |
Pyrus scandica | Manual of British botany ; 1851 111 1851 | wfo-0000999133 | ||
Pyrus scandinavica | Arboretum segrezianum. ?numeration des arbres et arbrisseaux ; 1877 106 1877 | wfo-0000998752 | ||
Pyrus scheideckeri | ; 1904 417, t.1529;Abb.61 1904 | — | wfo-0000999164 | |
Pyrus scheidekeri | Neubert's neues Garten-Magazin ; 1882 362, t. 1887 | — | wfo-0001006203 | |
Pyrus secundaria | Trait‚ des arbres fruitiers ; 1807 P.no.3, t.145 1807-1835 | — | wfo-0000998948 | |
Pyrus semi-ustulata | Trait‚ des arbres fruitiers ; 1807 P.no.35, t.152 1807-1835 | — | wfo-0000998952 | |
Pyrus semilobata | Forstbotanik; oder vollst„ndige Naturgeschichte der deutschen Holzpflanzen und einiger fremden ; 1821 318, t.6 1821 | — | wfo-0000998866 | |
Pyrus semipinnata | Forstbotanik; oder vollst„ndige Naturgeschichte der deutschen Holzpflanzen und einiger fremden ; 1821 325, t.8 1821 | — | wfo-0000998867 | |
Pyrus semipinnata | Enumeratio plantarum phaenogamarum in Germania ; 1827 438 1827 | — | wfo-0000999069 | |
Pyrus sempervirens | Enumeratio plantarum horti regii botanici berolinensis. Supplement ; 1814 35 1814 | wfo-0000999074 | ||
Pyrus seoulensis | ; 1935 348 1935 | wfo-0000998795 | ||
Pyrus septiloba | A botanical materia medica ; 1812 121 1812 | — | wfo-0000998801 | |
Pyrus serikensis | ; 1994 166, f.1-4 1994 | wfo-0001006220 | ||
Pyrus setschwanensis | ; 1918 84 1918 | wfo-0000998814 | ||
Pyrus shansiensis | ; 1935 348 1935 | wfo-0000998796 | ||
Pyrus sibirica | ; 1918 86 1918 | wfo-0000998816 | ||
Pyrus sibirica | Dendrologie ; 1869 208 1869 | — | wfo-0000998835 | |
Pyrus sicula | Catalogus plantarum horti panormitani ; 1827 208 1827 | wfo-0000999062 | ||
Pyrus sieboldii | Revue horticole; journal d'horticulture pratique ; 1866 110, t. 1880 | — | wfo-0001004236 | |
Pyrus sieboldii | Index seminum quae hortus botanicus imperialis petropolitanus ; 1835 51 1859 | — | wfo-0001013694 | |
Pyrus sieboldii var. calocarpa | ; 1916 155 1916 | — | wfo-0001006204 | |
Pyrus sieversii | Dendrologie ; 1869 208 1869 | — | wfo-0000998837 | |
Pyrus simonii | ; | — | wfo-0001004234 | |
Pyrus sinai | Trait‚ des arbres et arbustes que l'on cultive en France ; 1800 190, t.57 1815 | — | wfo-0001006285 | |
Pyrus sinai | Histoire des arbres et arbrisseaux qui peuvent ˆtre cultiv‚s en pleine terre sur le sol de la France ; 1809 144 1809 | — | wfo-0000999103 | |
Pyrus sinaica | ; 1815 170, t.9 1815 | — | wfo-0001002642 | |
Pyrus sinaica | Le botaniste cultivateur ; 1811 435 1811 | — | wfo-0000999033 | |
Pyrus sinensis | Curtis's botanical magazine ; 1800 t.8226 1908 | — | wfo-0001004235 | |
Pyrus sinensis | Index Kewensis ; 669 1895 | — | wfo-0001006180 | |
Pyrus sinensis | ; 1812 145 1812 | wfo-0001010810 | ||
Pyrus sinensis | Dendrologie ; 1869 215 1869 | — | wfo-0000998843 | |
Pyrus sinensis | ; 1887 257 1887 | — | wfo-0000999067 | |
Pyrus sinensis subsp. asiae-mediae | ; 1929 426 1929 | — | wfo-0001011350 | |
Pyrus sinica | Illustrations of the botany of the Himalayan Mountains ; 1833 206 1835 | — | wfo-0000996539 | |
Pyrus slavonica | Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae] Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae]; 1864 583 1863 | — | wfo-0000999130 | |
Pyrus sogdiana | Plodovii Shakhrisyabza ; 1950 78 1950 | — | wfo-0001011349 | |
Pyrus sohayakiensis | ; 1924 87 1924 | wfo-0000998774 | ||
Pyrus songarica | Flora USSR ; 1934 363 1939 | — | wfo-0000999120 | |
Pyrus sorbifolia | Systema vegetabilium ; 1824 343 1827 | — | wfo-0001004781 | |
Pyrus sorbifolia | Dendrologia britannica ; 1823 t.53 1823 | — | wfo-0001006176 | |
Pyrus sorbus | Versuch einer forstbotanischen Beschreibung ; 1790 183 1790 | — | wfo-0001009373 | |
Pyrus sphaerocarpa | Index seminum horti Academici Marburgensis Index seminum horti Academici Marburgensis; 1829 1835 | — | wfo-0000985618 | |
Pyrus spinosa | Flora aegyptiaco-arabica ; 1775 211 1775 | wfo-0000998826 | ||
Pyrus splendens | Trait‚ des arbres fruitiers ; 1807 P.no.66, t.321 1829 | — | wfo-0000999026 | |
Pyrus spuria | Synopsis der mitteleurop„ischen Flora ; 1896 109 1906 | — | wfo-0001008727 | |
Pyrus spuria | Prodromus systematis naturalis regni vegetabilis ; 1823 637 1825 | — | wfo-0000998895 | |
Pyrus squarrosa | ; 1924 89 1924 | — | wfo-0000998777 | |
Pyrus stipulacea | Hortus britannicus ; 1839 (2nd Add. Suppl.) 662 1839 | — | wfo-0001010955 | |
Pyrus suaveolens | Index seminum horti Academici Marburgensis Index seminum horti Academici Marburgensis; 1829 1829 | — | wfo-0000990895 | |
Pyrus subcordata | Flora rossica ; 1841 95 1843 | — | wfo-0000990897 | |
Pyrus subcrataegifolia | ; 1909 199 1909 | wfo-0001016937 | ||
Pyrus subfusca | ; 1871 126 1871 | — | wfo-0000998719 | |
Pyrus subglobosa | ; 1883 426, f.80 1883 | — | wfo-0000999056 | |
Pyrus succedanea | Trait‚ des arbres fruitiers ; 1807 P.no.12, t.411 1835 | — | wfo-0000998938 | |
Pyrus sudetica | ; 1834 76 1834 | — | wfo-0000990856 | |
Pyrus suecica | Nomenclator botanicus ; 1821 671 1821 | — | wfo-0001001980 | |
Pyrus suleriensis | Trait‚ des arbres fruitiers ; 1807 P.no.11, t.393 1830 | — | wfo-0000999000 | |
Pyrus sumboshia | Systema vegetabilium ; 1824 196 1827 | — | wfo-0001004782 | |
Pyrus sylvani | Trait‚ des arbres fruitiers ; 1807 P.no.104, t.351, p.414 1807-1835 | — | wfo-0001006877 | |
Pyrus sylvestris | ?tude sur la pomologie naturelle ; 1881 66, t.2,f.10 1881 | — | wfo-0001009365 | |
Pyrus sylvestris | Methodus ; 1794 679 1794 | wfo-0000998881 | ||
Pyrus sylvestris | A natural arrangement of British plants ; 1821 562 1821 | — | wfo-0000999139 | |
Pyrus syrmiensis | Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae] Pauli Kitaibelii Additamenta ad floram Hungaricam [Pomaceae, Rosaceae, Drupaceae]; 1864 581 1863 | — | wfo-0000999123 | |
Pyrus taihangshanensis | Journal of Henan Agricultural College ; 1979 10 1980 | wfo-0001005374 | ||
Pyrus taiwanensis | ; 1993 40, f.1 1993 | wfo-0000985002 | ||
Pyrus tajimaensis | ; 1941 59 1941 | wfo-0000998742 | ||
Pyrus tambana | ; 1924 90 1924 | wfo-0000998780 | ||
Pyrus tardevieta | Prodrome de la flore du Plateau central de la France ; 1876 280 1876 | — | wfo-0000999145 | |
Pyrus tardiflora | Trait‚ des arbres fruitiers ; 1807 P.no.96, t.217 1827 | — | wfo-0000998958 | |
Pyrus tartarica | ; | — | wfo-0000999143 | |
Pyrus tener | Trait‚ des arbres fruitiers ; 1807 P.no.83, t.212 1826 | — | wfo-0000998957 | |
Pyrus tenorei | Handbuch der Laubholzkunde ; 1889 399 1893 | wfo-0000999098 | ||
Pyrus tenuifolia | A botanical materia medica ; 1812 120 1812 | — | wfo-0000998800 | |
Pyrus theifera | ; 1918 68 1918 | — | wfo-0000999961 | |
Pyrus theifera var. rosea | ; 1916 155 1916 | — | wfo-0001005843 | |
Pyrus thuringiaca | Conspectus florae europaeae ; 1878 241 1879 | — | wfo-0001006177 | |
Pyrus thuringiaca | Die Pflanzen-Mischlinge, ein Beitrag zur Biologie der Gew„chse ; 1881 145 1881 | — | wfo-0001012462 | |
Pyrus tianschanica | Izvestiya Akademii nauk S S S R. Seriya biologicheskaya ; 1939 131 1959 | — | wfo-0001011564 | |
Pyrus tinei | Le jardin fruitier ; 1858 sub t.13 1871 | — | wfo-0000999092 | |
Pyrus tobisimensis | ; 1936 48 1936 | wfo-0000998728 | ||
Pyrus togashiana | ; 1936 48 1936 | wfo-0000998729 | ||
Pyrus tomentosa | Flora der gef?rsteten Grafschaft Tirol ; 1900 615 1909 | — | wfo-0000998856 | |
Pyrus tomentosa | Methodus ; 1794 680 1794 | wfo-0000998883 | ||
Pyrus tomentosa | Prodromus systematis naturalis regni vegetabilis ; 1823 637 1825 | — | wfo-0000998896 | |
Pyrus tomentosa | ; 1883 427, f.86 1883 | — | wfo-0000999060 | |
Pyrus tomentosa | Flora indica, 1832 edition ; 1832 512 1832 | — | wfo-0000999082 | |
Pyrus toringo | Prolusio florae japonicae ; 1865 229 1867 | — | wfo-0001017329 | |
Pyrus torminaloides | ; 1917 57 1917 | — | wfo-0001010270 | |
Pyrus transdanubica | ; 1960 168 1960 | wfo-0001010820 | ||
Pyrus transversalis | ; 1883 425, f.77 1883 | — | wfo-0000999051 | |
Pyrus tremulans | ; 1919 126 1919 | wfo-0000998766 | ||
Pyrus trilocularis | ; 1911 98 1911 | — | wfo-0001013338 | |
Pyrus tsiukyoensis | ; 1925 27 1925 | wfo-0000998786 | ||
Pyrus tsuchiyana | ; 1925 27 1925 | wfo-0000998787 | ||
Pyrus tungusiana | ; 1936 49 1936 | wfo-0000998731 | ||
Pyrus turkestanica | ; 1883 288 1883 | wfo-0000998747 | ||
Pyrus ugoensis | ; 1939 190 1939 | wfo-0000998727 | ||
Pyrus uipongensis | ; 1925 13 1925 | wfo-0000999044 | ||
Pyrus umbellata | Le botaniste cultivateur ; 1811 429 1811 | — | wfo-0000999031 | |
Pyrus umbilicata | ; | — | wfo-0000998753 | |
Pyrus umemurana | ; 1925 17 1925 | wfo-0000998783 | ||
Pyrus unguentula | Trait‚ des arbres fruitiers ; 1807 P.no.32, t.397 1833 | — | wfo-0000999002 | |
Pyrus upsaliensis | Hortus britannicus ; 1830 201 1830 | — | wfo-0001010951 | |
Pyrus urdanetensis | Leafl. Philipp. Bot. 8: 2802 2802 1915 | — | wfo-0001264768 | |
Pyrus ursina | A numerical list of dried specimens (Wallich's catalogue) ; 1828 no.675 1829 | wfo-0000995457 | ||
Pyrus ursina | The flora of British India (Rosaceae) ; 1878 376 1878 | — | wfo-0000999080 | |
Pyrus ussuriensis | ; 1879 318, t.4:f.1-3 1879 | — | wfo-0001004239 | |
Pyrus ussuriensis | Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 15: 132 132 1856 | wfo-0001131706 | ||
Pyrus valerna | Nomenclator botanicus ; 1821 671 1821 | wfo-0000998926 | ||
Pyrus vallis | Trait‚ des arbres fruitiers ; 1807 P.no.89, t.194 1826 | — | wfo-0000998954 | |
Pyrus variolosa | A numerical list of dried specimens (Wallich's catalogue) ; 1828 no.680 1829 | wfo-0000995458 | ||
Pyrus vavilovii | ; 1929 403, f.79,80 1929 | — | wfo-0000999047 | |
Pyrus veitchiana | The Gardener's chronicle ; 1887 288 1912 | — | wfo-0001006188 | |
Pyrus velenovskyi | ; 1984 91 1984 | — | wfo-0000998862 | |
Pyrus vestita | A general history of the dichlamydeous plants ; 1831 647 1832 | — | wfo-0000995459 | |
Pyrus vilis | ; 1916 28 1916 | wfo-0001017368 | ||
Pyrus vinetorum | Trait‚ des arbres fruitiers ; 1807 P.no.90, t.399 1833 | — | wfo-0000999003 | |
Pyrus virgolensis | Trait‚ des arbres fruitiers ; 1807 P.no.108, t.332 1829 | — | wfo-0000998989 | |
Pyrus viridis | Trait‚ des arbres fruitiers ; 1807 P.no.102, t.398 1833 | — | wfo-0001006878 | |
Pyrus viris | Flora sylvatica koreana ; 1915 51, t. 1916 | — | wfo-0001011128 | |
Pyrus wattii | ; 1981 68 1981 | wfo-0000998877 | ||
Pyrus wayamana | ; 1919 127 1919 | wfo-0000998769 | ||
Pyrus wenzigiana | ; 1981 68 1981 | — | wfo-0000998878 | |
Pyrus wilsoniana | Trees and shrubs hardy in the British Isles ; 1914 329 1933 | — | wfo-0001017678 | |
Pyrus yaltirikii | ; 1974 57 1975 | wfo-0000992596 | ||
Pyrus yamatensis | ; 1924 90 1924 | wfo-0000998781 | ||
Pyrus yamayensis | ; 1941 58 1941 | wfo-0000998739 | ||
Pyrus yohrohensis | ; 1937 214 1937 | wfo-0000998734 | ||
Pyrus yoshinoi | ; 1919 219 1919 | wfo-0000998773 | ||
Pyrus yukinourana | ; 1935 158 1935 | wfo-0000998726 | ||
Pyrus zahlbruckneri | ; 1918 77 1918 | wfo-0000998809 | ||
Pyrus zenskeana | ; 1924 88 1924 | wfo-0000998778 |