381.0000
Family
Polygonaceae Juss.; Gen. Pl.: 82 (1789), nom. cons.
52 genera, ca. 1450 spp.
Species listed in database: 1437; hybrids: 151
= Calligonaceae Khalk.; Dokl. Akad. Nauk. Uzbeksk (1985)(11): 45 (1985)
= Eriogonaceae G.Don; R. Sw., Hort. Brit., ed. 3: 580 (1839)
= Persicariaceae Martinov; Tekhno-Bot. Slovar: 473 (1820)
= Rumicaceae Martinov; Tekhno-Bot. Slovar: 554 (1820)
381.3603
Genus
Rheum L.; Sp. Pl.: 371 (1753)
Distribution: Temperate and subtropical Asia, esp. China (40), 1 west to Bulgaria
Species listed in database: 56; hybrids: 1
= Rhabarbarum Fabr.; Enum. Math. Pl. 28 (1759)
species :
Rheum acuminatum
Hook.f. & Thomson; Bot. Mag. t. 4877 (1855)
Distribution: China (Qinghai, Gansu, Sichuan, Yunnan); NE-Tibet; Tibet; Nepal; Bhutan; N-India (Himachal Pradesh, Jammu & Kashmir, Sikkim, Uttarakhand); Myanmar
36 CHI TIB 40 BHU IND NEP 41 MYA
Synonyms: hidden
= Rheum orientixizangense Y.K.Yang, J.K.Wu & Gasang.; Acta Bot. Boreal.-Occid. Sin. 12(4): 313 (1992)
species :
Rheum alexandrae
Batalin; Act. Hort. Petrop. 13: 384 (1894)
Distribution: China (Sichuan, Yunnan); Tibet
36 CHI TIB
species :
Rheum australe
D.Don; Prod. Fl. Nep. 75 (1825)
Distribution: Tibet; Nepal; Bhutan; N-India (Himachal Pradesh, Sikkim, Lahul); Myanmar
36 TIB 40 BHU IND NEP 41 MYA
Synonyms: hidden
= Rheum emodi Wall.; Numer. List no. 1727 (1830), nom. nud.
= Rheum emodi Wall. ex Meisn.; Wall., Pl. Asiat. Rar. 3: 65 (1832)
= Rheum emodium Wall. ex Nees & Eberm.; Med.-Pharm. Bot. 2: 455
species :
Rheum austroiranicum
Taheri & Assadi; Rostaniha 14(1): 87 (2013)
Distribution: Iran
34 IRN
species :
Rheum compactum
L.; Sp. Pl. ed. II. 531 (1762)
Distribution: Siberia (Altai, Buryatia, Chita, Irkutsk, Krasnoyarsk, Tuva, Yakutia); Russian Far East (Amur, Kamchatka, Khabarovsk, Magadan, Primorye); Kazakhstan; China (Xinjiang); Mongolia
30 SIB 31 RFE 32 KAZ 36 CHI 37 MON
Synonyms: hidden
= Polygonum chayuum A.J.Li & B.J.Bao; Bull. Bot. Res., Harbin 32(4): 386 (2012)
= Rheum altaicum Losinsk.; Kom., Fl. URSS 5: 485 (1936), rossice, et Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 87 (1937), latine
= Rheum compactum var. orientale (Losinsk.) Tzvelev; Sosud. Rast. Sovet. Dal´nego Vostoka 4: 55 (1989)
= Rheum nutans Pall.; Fl. Ross. 2(1): index (1815)
= Rheum orientale Losinsk.; Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 3: 89 (1937)
species :
Rheum cordatum
Losinsk.; Bull. Jard. Bot. Acad. Sci. URSS 30: 381 (1931 publ. 1932)
Distribution: Kazakhstan; Uzbekistan; Kyrgyzstan
32 KAZ KGZ UZB
species :
Rheum coreanum
Nakai; Bot. Mag., Tokyo 33: 47 (1919)
Distribution: North Korea
38 NKO
species :
Rheum darvasicum
Titov ex Losinsk.; Kom., Fl. URSS 5: 498 (1936), rossice, et Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 130 (1937), latine (darwazicum)
Distribution: Uzbekistan
32 UZB
species :
Rheum delavayi
Franch.; Bull. Mus. Paris 1: 212 (1895)
Distribution: China (Sichuan, Yunnan); Nepal; Bhutan
36 CHI 40 BHU NEP
Synonyms: hidden
= Rheum strictum Franch.; Bull. Mus. Paris 1: 213 (1895)
= Rheum nepalense Kitam.; Acta Phytotax. & Geobot., Kyoto 15: 110 (1954)
species :
Rheum fedtschenkoi
Maxim. ex Regel; Descr. Pl. Nov. Rar. Fedtsch. 77. (1882)
Distribution: Uzbekistan; Tajikistan
32 TZK UZB
species :
Rheum forrestii
Diels; Notes Bot. Gard. Edin. 5: 262 (1912)
Distribution: China (?Sichuan, Yunnan)
36 CHI
species :
Rheum glabricaule
Sam.; Svensk Bot. Tidskr. 30: 714 (1936)
Distribution: China (Gansu)
36 CHI
Synonyms: hidden
= Rheum glabricaule f. brevilobatum Sam.
species :
Rheum globulosum
Gage; Bull. Misc. Inform. Kew 1908: 181 (1908)
Distribution: Tibet; N-India (Sikkim)
36 TIB 40 IND
species :
Rheum hissaricum
Losinsk.; Trudy Bot. Inst. Akad. Nauk S. S. S. R., Ser. 1, Fl. Sist. Vyssh. Rast. 3: 130 (1936)
Distribution: Tajikistan
32 TZK
species :
Rheum hotaoense
C.Y.Cheng & T.C.Kao; Acta Phytotax. Sin. 13(3): 79 (1975)
Distribution: China (Gansu, Shaanxi, Shanxi)
36 CHI
species :
Rheum inopinatum
Prain; Bot. Mag. t. 8190 (1908)
Distribution: Tibet
36 TIB
species :
Rheum iranshahrii
Taheri & Assadi; Rostaniha 14(1): 87 (2013)
Distribution: Iran
34 IRN
species :
Rheum khorasanicum
Baradaran & Jafari; Ann. Bot. Fenn. 49(4): 255 (2012)
Distribution: Iran
34 IRN
species :
Rheum kialense
Franch.; Bull. Mus. Paris 1: 212 (1895)
Distribution: China (Gansu, Sichuan, Yunnan)
36 CHI
Synonyms: hidden
= Rheum micranthum Sam.; Svensk Bot. Tidskr. 30: 718 (1936)
species :
Rheum kordestanicum
Taheri & Assadi; Rostaniha 14(1): 86 (2013)
Distribution: Iran
34 IRN
species :
Rheum laciniatum
Prain; Bull. Misc. Inform. Kew 1908: 182 (1908)
Distribution: China (Sichuan)
36 CHI
species :
Rheum lhasaense
A.J.Li & P.K.Hsiao; Fl. Xizangica 1: 598 (1983)
Distribution: Tibet
36 TIB
species :
Rheum likiangense
Sam.; Svensk Bot. Tidskr. 30: 720 (1936)
Distribution: China (Sichuan, Yunnan); Tibet
36 CHI TIB
Synonyms: hidden
= Rheum ovatum C.Y.Cheng & T.C.Kao; Acta Phytotax. Sin. 13(3): 80 (1975)
species :
Rheum lucidum
Losinsk.; Bull. Jard. Bot. Acad. Sci. URSS 30: 378 (1931 publ. 1932)
Distribution: Tajikistan
32 TZK
Synonyms: hidden
= Rheum korshinskyi Titov ex Losinsk.; Kom., Fl. URSS 5: 491 (1936), rossice, et Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 98 (1937), latine
species :
Rheum macrocarpum
Losinsk.; Bull. Jard. Bot. Acad. Sci. URSS 30: 379 (1931 publ. 1932)
Distribution: Uzbekistan; Kyrgyzstan; Tajikistan
32 KGZ TZK UZB
Synonyms: hidden
= Rheum ferganense Titov
= Rheum lobatum Litv. ex Losinsk.; Kom., Fl. URSS 5: 500 (1936), rossice, et Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 127. (1937), latine
= Rheum nuratavicum Titov
= Rheum plicatum Losinsk. ex B.Fedtsch.; Rastit. Turkest. 380 (1915)
= Rheum vvedenskyi Sumnev.; Bot. Mater. Gerb. Bot. Inst. Uzbekistansk. Fil. Akad. Nauk SSSR 2: 19 (1940)
= Rheum zergeticum Titov
species :
Rheum maculatum
C.Y.Cheng & T.C.Kao; Acta Phytotax. Sin. 13(3): 81 (1975)
Distribution: China (Sichuan)
36 CHI
species :
Rheum maximowiczii
Losinsk.; Bull. Jard. Bot. Acad. Sci. URSS 30: 382 (1931 publ. 1932)
Distribution: Kazakhstan; Uzbekistan; Kyrgyzstan; Tajikistan; Afghanistan (Badakshan)
32 KAZ KGZ TZK UZB 34 AFG
Synonyms: hidden
= Rheum megalocarpon Maxim. ex B.Fedtsch.; Rastit. Turkest. 314 (1915), Losinsk. Rastit. Turkest. 314(1915)
species :
Rheum moorcroftianum
Royle; Illustr. Bot. Himalaya. 315, 318 (1839)
Distribution: Tibet; Pakistan; Nepal; India (Himachal Pradesh, Uttarakhand)
36 TIB 40 IND NEP PAK
species :
Rheum nanum
Siev. ex Pall.; Nov. Act. Acad. Petrop. 10: 381 (1797)
Distribution: Siberia (Altai); Kazakhstan; China (Gansu, Nei Mongol, Xinjiang); Mongolia
30 SIB 32 KAZ 36 CHI 37 MON
Synonyms: hidden
= Rheum cruentum Siev.; Neueste Nord. Beytr. Phys. Geogr. Erd- Völkerbeschreib. 7: 294 (1796)
= Rheum leucorrhizum Pall.; Nov. Act. Acad. Petrop. 10: 381 (1797)
species :
Rheum neyshabourense
Baradaran & Jafari; Nordic J. Bot. 32(6): 723 (2014)
Distribution: Iran
34 IRN
species :
Rheum nobile
Hook.f. & Thomson; Illustr. Himalaya. Pl. t. 19 (1855)
Distribution: Tibet; Nepal; Bhutan; N-India (Arunachal Pradesh, Sikkim, West Bengal); Myanmar [I]
36 TIB 40 BHU IND NEP 41 mya
species :
Rheum officinale
Baill.; Adansonia 10: 246 (1871 publ. 1872) 11: 229 (1873 publ. 1876)
Distribution: Slovakia [I]; China (?Fujian, Guizhou, Henan, Hubei, Shaanxi, Sichuan, Yunnan); Laos; Vietnam [I]; Colombia [I]
11 slo 36 CHI 41 LAO vie 82 clm
Synonyms: hidden
= Rheum baillonii F.Heim; Bull. Mens. Soc. Linn. Paris 2: 1015 (1892)
= Rheum pichonii Pierre ex A.Chev.; Rev. Bot. Appl. Agric. Trop. 22: 480 (1942)
species :
Rheum palaestinum
Feinbrun; Palest. J. Bot. Jerusalem ser. 3: 117 (1945)
Distribution: Syria (Jbel Druze, W-Syrian Mountains); Israel (Negev Desert); Jordania (S-Jordania, W-Jordania); NW-Saudi Arabia
34 ISR JOR SYR 35 SAU
species :
Rheum palmatum
L.; Syst. Nat. ed. 10: 1010 (1759)
Distribution: Slovakia [I]; Hungary [I]; Italy [I]; European Russia [I]; China (Gansu, Hubei, Nei Mongol, Qinghai, Shaanxi, Sichuan, Yunnan); Tibet; Vietnam [I]; Colombia [I]
11 hun slo 13 ita 14 rus 36 CHI TIB 41 vie 82 clm
Synonyms: hidden
= Rhabarbarum palmatum (L.) Moench; Methodus 628 (1794)
= Rheum palmatum f. rubriflora Stapf; Curtis´Bot. Mag. 153: t. 9200 (1930)
= Rheum potaninii Losinsk.; Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 78 (1937)
= Rheum qinlingense Y.K.Yang, D.K.Zhang & J.K.Wu; Acta Bot. Boreal.-Occid. Sin. 12: 309 (1992)
species :
Rheum persicum
Losinsk.; Acta Inst. Bot. Acad. Sci. URSS. ser. 1, 3: 123 (1936)
Distribution: Iran (S-Iran, SW-Iran)
34 IRN
species :
Rheum platylobum
Rech.f.; Fl. Iranica Lief. 56, 29 (1968)
Distribution: Afghanistan (Samangan)
34 AFG
species :
Rheum przewalskyi
Losinsk.; Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 115 (1937)
Distribution: China (Gansu, Qinghai)
36 CHI
species :
Rheum pumilum
Maxim.; Bull. Acad. Petersb. 26: 503 (1880)
Distribution: China (Gansu, Qinghai, Sichuan); Tibet
36 CHI TIB
species :
Rheum racemiferum
Maxim.; Bull. Acad. Imp. Sci. Saint-Pétersbourg, Sér. 3, 26: 503 (1880)
Distribution: China (Gansu, Nei Mongol, Ningxia)
36 CHI
species :
Rheum rhabarbarum
L.; Sp. Pl. 372 (1753)
Name: Speise-Rhabarber (DE), Garden rhubarb (EN)
Distribution: Europe [I]; Germany [I]; Slovakia [I]; Hungary [I]; Belarus [I]; Siberia (Buryatia, Chita, Irkutsk); China (Hebei, Heilongjiang, Hubei, Jilin, Nei Mongol, Shanxi); Mongolia; South Korea [I]; Java [I]; New Zealand [I]; Guam [I]; Alaska [I]; Canada [I] (Alberta [I], Manitoba [I], New Brunswick [I], Nova Scotia [I], Ontario [I], Quebec [I], Saskatchewan [I], Yukon [I]); USA [I] (Colorado [I], Connecticut [I], Illinois [I], Indiana [I], Iowa [I], Maine [I], Massachusetts [I], Michigan [I], Minnesota [I], Mississippi [I], New Hampshire [I], New York [I], North Carolina [I], Ohio [I], Pennsylvania [I], Rhode Island [I], Utah [I], Vermont [I], Virginia [I], Wisconsin [I], Wyoming [I]); Colombia [I]; Bolivia [c]; S-Argentina [I]
11 ger hun slo 14 blr 30 SIB 36 CHI 37 MON 38 kor 42 jaw 51 nzl 62 gum 70 ask cdn 71 cdn 72 cdn 73 usa 74 usa 75 usa 76 usa 78 usa 82 clm 83 bol 85 arg
Synonyms: hidden
= Rhabarbarum verum Garsault; Fig. Pl. Anim. Med. t. 28 (1764), Descr. Pl. Anim. 20 (1767), Thell. in Bull. Herb. Boiss. Ser. II. 8: 781
= Rheum cultorum Thorsrud & Reisæter; 95 (1948), nom. inval.
= Rheum franzenbachii Münter; Act. Congr. Bot. Amst. 212 (1877 publ. 1879)
= Rheum franzenbachii var. mongolicum Münter; Actes Congr. Int. Bot., Amsterdam 1877: 212 (1879)
= Rheum macropterum Mart.; Index Seminum (M, Monacensis) 1848: ? (1848)
= Rheum muricatum Blanco; Fl. Filip.: 327 (1837)
= Rheum sanguineum Meisn.; Prodr. [A. DC.] 14: 33 (1856)
= Rheum undulatum L.; Sp. Pl. ed. 2.: 531 (1762)
= Rheum undulatum var. crispatum Metzg. ex Alef.; Landw. Fl.: 285 (1866)
= Rheum undulatum var. latifolium Metzg. ex Alef.; Landw. Fl.: 285 (1866)
= Rheum undulatum var. longifolium C.Y.Cheng & T.C.Kao; Acta Phytotax. Sin. 13(3): 79 (1975), nom. illeg.
= Rheum undulatum var. longifolium Metzg. ex Alef.; Landw. Fl.: 286 (1866)
= Rheum undulatum var. rotundifolium Metzg. ex Alef.; Landw. Fl.: 285 (1866)
species :
Rheum rhaponticum
L.; Sp. Pl.: 371 (1753)
Name: Rhapontischer Rhabarber (DE)
Distribution: Germany [I]; Slovakia [I]; Hungary [I]; Croatia [I]; Bulgaria (Rila Planina); Belarus [I]
11 ger hun slo 13 BUL cro 14 blr
Synonyms: hidden
= Rhabarbarum rhaponticum (L.) Moench; Methodus 628 (1794)
= Rheum esculentum Salisb.; Prodr. Stirp. Chap. Allerton: 257 (1796), nom. superfl.
= Rheum rotundatum Stokes; Bot. Mat. Med. 2: 429 (1812)
= Rheum rotundifolium Fisch. ex Sweet; Hort. Brit., ed. 2: 440 (1830), nom. inval.
= Rheum sibiricum Pall. ex Siev.; Neueste Nord. Beytr. Phys. Geogr. Erd- Völkerbeschreib. 7: 264 (1796)
= Rheum undulatum Pall.; Reise Russ. Reich. 3: 317 (1776), nom. illeg.
species :
Rheum rhomboideum
Losinsk.; Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 116 (1937)
Distribution: Tibet
36 TIB
species :
Rheum ribes
L.; Sp. Pl. 372 (1753)
Distribution: Azerbaijan (Nachichevan); Turkey (NE-Anatolia, E-Anatolia, SE-Anatolia); Iraq (NE-Iraq); Iran (EC-Iran, E-Iran, NE-Iran: Mts., Iranian Aserbaijan, S-Iran, W-Iran); Afghanistan (Baghlan, Bamyan, Ghazni, Herat, Kabul, Kunar / Nuristan, Wardak, Paktia / Khost, Parwan, Samangan); Lebanon (Antilebanon, C-Lebanon); Pakistan (Baluchistan, Kurram, Chitral)
33 AZE 34 AFG IRN IRQ LEB TUR 40 PAK
Synonyms: hidden
= Rhabarbarum ribes (L.) Moench; Methodus 628 (1794)
species :
Rheum spiciforme
Royle; Illustr. Bot. Himalaya. 318. t. 78 (1839)
Distribution: Kazakhstan; Kyrgyzstan; Tajikistan; Afghanistan (Wakhan); China (Qinghai, Xinjiang); Tibet; Pakistan (Kurram, Gilgit); Nepal; Bhutan; N-India (Himachal Pradesh, Jammu & Kashmir, Sikkim, Uttarakhand, Ladakh, Rupshu)
32 KAZ KGZ TZK 34 AFG 36 CHI TIB 40 BHU IND NEP PAK
Synonyms: hidden
= Rheum aplostachyum Kar. & Kir.; Bull. Soc. Nat. Mosc. 15: 442 (1842)
= Rheum crassinervium Fisch. ex Lindl.; Fl. Med.: 359 (1838)
= Rheum cuneatum Regel & Herder; Bull. Soc. Imp. Naturalistes Moscou 37(I): 387 (1864), nom. nud.
= Rheum moorcroftianum Meisn.; Prodr. [A. DC.] 14: 36 (1857) non Royle
= Rheum reticulatum Losinsk.; Kom., Fl. URSS 5: 492 (1936), rossice, et Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 112 (1937), latine
= Rheum rhizostachyum Schrenk; Bull. Sci. Acad. Petersb. 10: 254 (1842)
= Rheum scaberrimum Lingelsh.; Repert. Spec. Nov. Regni Veg. Beih. 12: 358 (1922)
species :
Rheum subacaule
Sam.; Svensk Bot. Tidskr. 30: 712 (1936)
Distribution: China (Sichuan)
36 CHI
species :
Rheum sublanceolatum
C.Y.Cheng & T.C.Kao; Acta Phytotax. Sin. 13(3): 82 (1975)
Distribution: China (Gansu, Qinghai, Xinjiang)
36 CHI
species :
Rheum tanguticum
Maxim. ex Balf.; Trans. Bot. Soc. Edin. 13: p. cxlvi (1879)
Distribution: China (Gansu, Qinghai); Tibet; Vietnam [I]
36 CHI TIB 41 vie
Synonyms: hidden
= Rheum palmatum f. rubiflorum Stapf; Bot. Mag. 153: t. 9200 (1927)
= Rheum palmatum subsp. tanguticum (Maxim. ex Regel) Stapf; Bot. Mag. 153: t. 9200 (1930)
= Rheum palmatum var. tanguticum Maxim. ex Regel; Gartenfl. 23: 305 (1874)
= Rheum rubrifolium Maxim. ex Losinsk.; Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 78 (1937), pro syn.
= Rheum tanguticum var. viridiflorum Y.K.Yang & D.K.Zhang; Acta Bot. Boreal.-Occid. Sin. 12: 311 (1992)
variant :
var. liupanshanense
C.Y.Cheng & T.C.Kao; Acta Phytotax. Sin. 13(3): 81 (1975)
Distribution: China (Gansu)
36 CHI
species :
Rheum tataricum
L.f.; Suppl. 229 (1782)
Distribution: Croatia [I]; E-European Russia; Kazakhstan; Uzbekistan; Afghanistan (Badakshan, Wakhan, Kunar / Nuristan, Parwan); China (?Hebei, Xinjiang)
13 cro 14 RUS 32 KAZ UZB 34 AFG 36 CHI
Synonyms: hidden
= Rheum caspicum Pall.; Nova Acta Acad. Sci. Imp. Petrop. Hist. Acad. 10: 382 (1797)
= Rheum rhaponticum S.G.Gmel. ex Ledeb.; Fl. Ross. 3: 497 (1850) non L.
= Rheum songaricum Schrenk; Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 2: 114 (1844)
species :
Rheum telianum
Ilcim; Phytotaxa 477(1): 82 (2020)
Distribution: Turkey
34 TUR
species :
Rheum tibeticum
Maxim. ex Hook.f.; Fl. Brit. Ind. 5: 56 (1886)
Distribution: Tibet; Pakistan (Chitral, Baltistan, Deosai); NW-India (Ladakh, Zanskar, Jammu & Kashmir)
36 TIB 40 IND PAK
species :
Rheum turkestanicum
Janisch; Sched. Herb. Fl. Ross. 8: 92 nr. 2570 (1922)
Distribution: Kazakhstan; Turkmenistan; Uzbekistan; Tajikistan; Armenia; Iran (NE-Iran: Mts.)
32 KAZ TKM TZK UZB 33 ARM 34 IRN
Synonyms: hidden
= Rheum megalophyllum Sumnev.; Bot. Mater. Gerb. Bot. Inst. Uzbekistansk. Fil. Akad. Nauk SSSR 2: 23 (1940)
= Rheum renifolium Sumnev.; Bot. Mater. Gerb. Bot. Inst. Uzbekistansk. Fil. Akad. Nauk SSSR 2: 26 (1940)
= Rheum rupestre Litv. ex Losinsk.; Kom., Fl. URSS 5: 490 (1936), rossice, et Acta Inst. Bot. Acad. Sci. URSS, Ser. I. Fasc. 3, 108 (1937), latine
= Rheum turanicum Titov
species :
Rheum uninerve
Maxim.; Bull. Acad. Petersb. 26: 503 (1880)
Distribution: China (Gansu, Nei Mongol, Qinghai); Mongolia
36 CHI 37 MON
species :
Rheum uzengukuushi
Lazkov & H.J.Choi; J. Asia-Pacific Biodivers. 13(1): 121 (2019)
Distribution: Kyrgyzstan
32 KGZ
species :
Rheum webbianum
Royle; Illustr. Bot. Himalaya. 318. t. 78 A. (1839)
Distribution: Tibet; Pakistan (Chitral, Hazara, Gilgit, Astor, Karakorum, Baltistan); Nepal; NW-India (Himachal Pradesh, Dras, Rupshu, Zanskar, Poonch, Jammu & Kashmir)
36 TIB 40 IND NEP PAK
species :
Rheum wittrockii
C.E.Lundstr.; Acta Horti Berg. 5(3): 23 (1914)
Distribution: Kazakhstan; Kyrgyzstan; Tajikistan; China (Xinjiang); Pakistan (Chitral)
32 KAZ KGZ TZK 36 CHI 40 PAK
species :
Rheum yunnanense
Sam.; Svensk Bot. Tidskr. 30: 713 (1936)
Distribution: China (Yunnan); Myanmar
36 CHI 41 MYA
species :
Rheum ×svetlanae
Krassovsk.; L. S. Krassovskaya & I. G. Levichev, Fl. Chatkal´skogo Zapovednika: 170 (1986)
Distribution: Turkmenistan
32 TKM
Remarks: Rheum cordatum Losinsk. x Rheum maximowiczii Losinsk.
