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167.0000 Family Cyperaceae Juss.; Gen. Pl. [Jussieu] 26 (1789), nom. cons.
91 genera, ca. 5700 spp. Phylogeny: Larridon et al. 2021
Species listed in database: 5828; hybrids: 298
= Kobresiaceae Gilly; Iowa State Coll. J. Sci. 26: 210 (1952)
= Mapaniaceae Shipunov; Zhurn. Obshchei Biol. 64: 505 (2003)
= Papyraceae Burnett; Outlines Bot. [Burnett] 761, 1129 (1835)
= Scirpaceae Batsch ex Borkh.; Bot. Wörterb. 2: 340 (1797)
= Scleriaceae Bercht. & J.Presl; Přír. Rostlin 263 (1820)
167.3206 Genus Eriophorum L.; Sp. Pl. [Linnaeus] 1: 52 (1753)
Distribution: holarctic, south to Indochina. The species delimitation is very much disputed - Russian authors split many more species than others.
Species listed in database: 21; hybrids: 9
= Eriophoropsis Palla; Bot. Zeitung (Berlin) 54: 151 (1896)
= Leucoma Ehrh.; Beitr. Naturk. [Ehrhart] 4: 146 (1789)
= Linagrostis Guett.; Hist. Acad. Roy. Sci. Mém. Math. Phys. (Paris, 4to) 1750: 187 (1754)
= Plumaria Heist. ex Fabr.; Enum. [Fabricius] 207 (1759)
= Plumaria Bubani; Fl. Pyren. [Bubani] 4: 195 (1902), nom. illeg.
species :
Eriophorum altaicum Meinsh.; Trudy Imp. S.-Peterburgsk. Bot. Sada 18: 267 (1901)
Distribution: Siberia (Altay, Baikal region)
30 SIB
Remarks: scheuchzeri agg.
Synonyms: hidden
= Eriophorum scheuchzeri subsp. altaicum (Meinsh.) N.V.Bondareva; Fl. Sibir. 3: 15 (1990)
species :
Eriophorum angustifolium Honck.; Verz. Gew. Teutschl. 1: 153 (1782)
Name: Common Cottongrass, Tall Cottongrass (EN), Schmalblättriges Wollgras (DE)
Distribution: Iceland; Svalbard; Faeroe Isl.; England (England, Wales, Isle of Man, Scotland, Outer Hebrides, Orkney Isl., Shetland Isl., Isles of Scilly, St. Kilda Isl.); Ireland (Ireland, Northern Ireland); Denmark; Norway; Sweden; Finland; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; Portugal; Spain; Andorra; France; Channel Isl. (Jersey); Italy; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; N-Greece (mountains along border); Estonia; Latvia; Lithuania; Belarus; C-European Russia; E-European Russia; N-European Russia; W-European Russia; Ukraine; Siberia (W-Siberia/Siberian Urals, NW-Siberia, SW-Siberia, Altay-Yenisey region, Tunguska-Lena region, Baikal region, N-Yakutia); Russian Far East (Primorye, Sakhalin, Kamchatka, Okhotsk / Magadan, Chukotka, Kuril Isl.); Kazakhstan; Northern Caucasus; Georgia [Caucasus]; Turkey (E-Anatolia); Mongolia; North Korea; Alaska; Greenland; Canada (Alberta, British Columbia, Labrador, Manitoba, New Brunswick, Newfoundland, Nova Scotia, Northern Territories, Nunavut, Ontario, Prince Edward Isl., Québec, Saskatchewan, Yukon); St. Pierre et Miquelon; USA (Colorado, Iowa, Idaho, Illinois, Indiana, Maine, Michigan, Minnesota, Montana, North Dakota, Nebraska, New Hampshire, New Mexico, New York, Oregon, South Dakota, Vermont, Washington State, Wisconsin, Wyoming)
10 DEN FIN FOR GRB ICE IRE NOR SVA SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 ADO CIS FRA POR SPA 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SLV SRB 14 BLR EST LAT LIT RUS UKR 30 SIB 31 RFE 32 KAZ 33 GEO NCS 34 TUR 37 MON 38 NKO 70 ASK CDN GNL 71 CDN 72 CDN SPM 73 USA 74 USA 75 USA 77 USA
Synonyms: hidden
= Eriophorum alpicola Schur; Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 4: 78 (1853)
= Eriophorum angustifolium lusus ramigerum Norm.; Forh. Vidensk.-Selsk. Kristiania 1893 (16): 45 (1893)
= Eriophorum angustifolium f. congestum (Mert. & W.D.J.Koch) Á.Löve; Islenzkar Jurtir 85 (1945)
= Eriophorum angustifolium f. cracoviense (Zapal) Soó; Acta Bot. Acad. Sci. Hung. 16(3-4): 369 (1970 publ. 1971)
= Eriophorum angustifolium f. dolichophyllum (Zapal) Soó; Acta Bot. Acad. Sci. Hung. 16(3-4): 369 (1970 publ. 1971)
= Eriophorum angustifolium f. monostachyum (Stefánsson) Á.Löve; Islenzkar Jurtir 84 (1945)
= Eriophorum angustifolium f. rubrovaginatum Raymond; Naturaliste Canad. 77: 67 (1950)
= Eriophorum angustifolium f. scammanianum Raymond; Rhodora 53: 208 (1951)
= Eriophorum angustifolium f. uniceps Th.Fr.; Öfvers. Kongl. Vetensk.-Akad. Förh. 26(2): 136 (1869 publ. 1870)
= Eriophorum angustifolium subsp. minus (Dalla Torre) Holub; Folia Geobot. Phytotax. 23: 413 (1988)
= Eriophorum angustifolium subsp. subarcticum (V.N.Vassil.) Hultén ex Kartesz & Gandhi; Phytologia 72: 22 (1992)
= Eriophorum angustifolium var. alpicola Schur; Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 2: 67 (1851), nom. inval.
= Eriophorum angustifolium var. alpinum Gaudin; Fl. Helv. 1: 131 (1828)
= Eriophorum angustifolium var. alpinum Gray; Nat. Arr. Brit. Pl. 2: 82 (1821 publ. 1822)
= Eriophorum angustifolium var. brevifolium Torr.; Ann. Lyceum Nat. Hist. New York 3: 340 (1836)
= Eriophorum angustifolium var. coloratum Hultén; Ark. Bot., a. s. 7(1): 23 (1967 publ. 1968)
= Eriophorum angustifolium var. congestum Mert. & W.D.J.Koch; Deutschl. Fl. [Röhling], ed. 3, 1: 456 (1823)
= Eriophorum angustifolium var. elatius Mert. & W.D.J.Koch; Deutschl. Fl. [Röhling], ed. 3, 1: 456 (1823)
= Eriophorum angustifolium var. elatum Moritzi; Pfl. Schweiz [Moritzi] 43 (1832)
= Eriophorum angustifolium var. giganteum Hultén; Ark. Bot., a. s. 7(1): 23 (1967 publ. 1968)
= Eriophorum angustifolium var. gracile Nyman; Consp. Fl. Eur. 762 (1882)
= Eriophorum angustifolium var. laxum Mert. & W.D.J.Koch; Deutschl. Fl. [Röhling], ed. 3, 1: 456 (1823)
= Eriophorum angustifolium var. majus C.F.Schultz; Prodr. Fl. Starg. Suppl. 1: 5 (1819)
= Eriophorum angustifolium var. megastachyon Nutt.; Narrat. Exped. St. Peter´s River [Keating] 2: 381 (1824)
= Eriophorum angustifolium var. minus Bellynck; Fl. Namur 280 (1855)
= Eriophorum angustifolium var. minus W.D.J.Koch; Syn. Fl. Germ. Helv. 746 (1838)
= Eriophorum angustifolium var. rubricaule Wender.; Fl. Hassiaca [Wenderoth] 12 (1846)
= Eriophorum angustifolium var. triquetrum Hartm.; Handb. Skand. Fl., ed. 5: 259 (1849)
= Eriophorum angustifolium var. vaillantii (Poit. & Turpin) Gaudin; Fl. Helv. 1: 131 (1828)
= Eriophorum dubium Hegetschw.; Fl. Schweiz [Hegetschweiler] 52 (1838)
= Eriophorum gracile Sm.; Engl. Bot. [Smith & Sowerby] t. 2402 (1812), nom. illeg.
= Eriophorum intermedium Bastard; J. Bot. [Desvaux] 3: 19 (1814)
= Eriophorum minus Dalla Torre; Atlas Alpenfl. [Hartinger & Dalla Torre] 216 (1883)
= Eriophorum monostachion Groschke; Beschr. Prov. Kurland [Keyserling & Dersch] 116 (1886)
= Eriophorum ocreatum A.Nelson; Bull. Torrey Bot. Club 29: 401 (1902)
= Eriophorum paniculatum (Lam.) Gaterau; Descr. Pl. Montauban 32 (1789), nom. superfl.
= Eriophorum polystachion f. androdynamis Neuman; Sver. Fl. 677 (1901)
= Eriophorum polystachion f. angustifolium (Honck.) Regel; Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 7, 4(4): 161 (1861)
= Eriophorum polystachion f. congestum (Mert. & W.D.J.Koch) Stefánsson; Fl. Islands 29 (1901)
= Eriophorum polystachion f. elegans (Bab.) Ostenf. & Lundager; Meddel. Grønland 43: 9 (1910)
= Eriophorum polystachion f. femineum Neuman; Sver. Fl. 678 (1901)
= Eriophorum polystachion f. gynodynamis Neuman; Sver. Fl. 677 (1901)
= Eriophorum polystachion f. laxum (Mert. & W.D.J.Koch) Zapał.; Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzial B, Nauki Biol., Ser. 3, 5B(46B): 90 (1905 publ. 1906)
= Eriophorum polystachion f. monostachium Stefánsson; Fl. Islands 29 (1901)
= Eriophorum polystachion L.; Sp. Pl. [Linnaeus] 52 (1753), nom. rej.
= Eriophorum polystachion subsp. angustifolium (Honck.) Hook.f.; Student´s Fl. Brit. Isl. 403 (1870)
= Eriophorum polystachion subsp. angustifolium Bonnier & Layens; Tabl. Syn. Pl. Vasc. France 325 (1894)
= Eriophorum polystachion subsp. congestum (Mert. & W.D.J.Koch) K.Richt.; Pl. Eur. [K.Richter] 1: 136 (1890)
= Eriophorum polystachion subsp. minus (Dalla Torre) K.Richt.; Pl. Eur. [K.Richter] 1: 136 (1890)
= Eriophorum polystachion var. alpinum (Gaudin) Asch. & Graebn.; Syn. Mitteleur. Fl. [Ascherson & Graebner] 2(2): 334 (1904)
= Eriophorum polystachion var. angustifolium (Honck.) A.Gray; Manual [A.Gray], ed. 2: 502 (1856)
= Eriophorum polystachion var. cracoviense Zapał.; Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzial B, Nauki Biol., Ser. 3, 5B(46B): 90 (1905 publ. 1906)
= Eriophorum polystachion var. dolichophyllum Zapał.; Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzial B, Nauki Biol., Ser. 3, 5B(46B): 90 (1905 publ. 1906)
= Eriophorum polystachion var. elatius (Mert. & W.D.J.Koch) Bab.; Man. Brit. Bot. [Babington] 333 (1843)
= Eriophorum polystachion var. elegans Bab.; Man. Brit. Bot. [Babington] 333 (1843)
= Eriophorum polystachion var. sessile St.-Lag.; Étude Fl. [A.Cariot], éd. 8, 2: 851 (1889)
= Eriophorum polystachion var. viridicarinatum Farw.; Rep. (Annual) Michigan Acad. Sci. 21: 361 (1920)
= Eriophorum subarcticum V.N.Vassil.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 13: 58 (1950)
= Eriophorum vaillantii Poit. & Turpin; Fl. Paris. [Poiteau & Turpin], t. 52 (1809)
= Eriophorum vulgare (Hill) Druce; Rep. Bot. Exch. Club Soc. Brit. Isles 3: 439 (1913 publ. 1914), nom. illeg.
= Linagrostis paniculata Lam.; Fl. Franç. [Lamarck] 3: 555 (1779), nom. superfl.
= Linagrostis polystachia (L.) Scop.; Fl. Carniol., ed. 2, 1: 48 (1771)
= Linagrostis vulgaris Hill; Brit. Herb. [Hill] 506 (1757), opus utique oppr.
= Plumaria angustifolia (Honck.) Bubani; Fl. Pyren. [Bubani] 4: 195 (1902)
= Scirpus angustifolius (Honck.) T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 356 (1958)
= Scirpus speciosus Salisb.; Prodr. Stirp. Chap. Allerton 31 (1796), nom. superfl.
species :
Eriophorum arcticum (M.S.Novos.) Schekhovts.; Botanica Pacifica 12(2): 123 (2023)
Distribution: Siberia (NW-Siberia); Russian Far East (Chukotka)
30 SIB 31 RFE
Remarks: scheuchzeri agg.
Synonyms: hidden
= Eriophorum scheuchzeri subsp. arcticum M.S.Novos.; Bot. Zhurn. (Moscow & Leningrad) 79(4): 112 (1994)
species :
Eriophorum brachyantherum Trautv. & C.A.Mey.; Reise Sibir. [Middendorff] 1(2), 3: 98 (1856)
Name: Northland cottonsedge
Distribution: Norway; Sweden; Finland; C-European Russia; N-European Russia; Siberia (W-Siberia/Siberian Urals, NW-Siberia, SW-Siberia, Altay-Yenisey region, Tunguska-Lena region, Baikal region, N-Yakutia); Russian Far East (Upper Amur, Primorye, Sakhalin, Kamchatka, Okhotsk / Magadan, Chukotka); Mongolia; North Korea; Alaska; Canada (Alberta, British Columbia, Labrador, Manitoba, Newfoundland, Northern Territories, Nunavut, Ontario, Québec, Saskatchewan, Yukon)
10 FIN NOR SWE 14 RUS 30 SIB 31 RFE 37 MON 38 NKO 70 ASK CDN 71 CDN 72 CDN
Synonyms: hidden
= Eriophorum brachyantherum var. pellucidum Lepage; Naturaliste Canad. 79: 177 (1952)
= Eriophorum opacum (Björnstr.) Fernald; Rhodora 7: 85 (1905)
= Eriophorum opacum var. cinnamomeum A.E.Porsild; Canad. Field-Naturalist 56: 112 (1943)
= Eriophorum vaginatum subsp. opacum Björnstr.; Grunddr. Pitea Lappm. Växtfys. 35 (1856)
= Eriophorum vaginatum var. brachyantherum (Trautv. & C.A.Mey.) Krylov; Fl. Altay Gov. Tomsk 3: 1437 (1904)
= Scirpus brachyantherus (Trautv. & C.A.Mey.) T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 359 (1958)
species :
Eriophorum callitrix Cham. ex C.A.Mey.; Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 1: 203 (1831)
Name: Arctic cottongrass (EN)
Distribution: Siberia (NW-Siberia, Tunguska-Lena region, N-Yakutia); Russian Far East (Primorye, Kamchatka, Okhotsk / Magadan, Chukotka); Mongolia; Alaska; Greenland; Canada (Alberta, British Columbia, Labrador, Manitoba, Newfoundland, Northern Territories, Nunavut, Ontario, Québec, Saskatchewan, Yukon); USA (Montana, Wyoming)
30 SIB 31 RFE 37 MON 70 ASK CDN GNL 71 CDN 72 CDN 73 USA
Synonyms: hidden
= Eriophorum callitrix f. moravium (Raymond) B.Boivin; Naturaliste Canad. 94: 524 (1967)
= Eriophorum callitrix var. moravium Raymond; Bull. Soc. Bot. France 98: 7 (1951)
= Eriophorum callitrix var. pallidum Hultén; Ark. Bot., a. s. 7(1): 23 (1967 publ. 1968)
species :
Eriophorum chamissonis C.A.Mey.; Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 1: 204 (1831)
Name: Chamisso´s cottongrass (EN)
Distribution: ?Iceland; Norway; Sweden; Finland; N-European Russia; Siberia (W-Siberia/Siberian Urals, NW-Siberia, SW-Siberia, Altay-Yenisey region n? Tunguska-Lena region); Russian Far East (Upper Amur, Primorye, Sakhalin); Alaska; Canada (Alberta, British Columbia, Labrador, Manitoba, New Brunswick, Newfoundland, Nova Scotia, Northern Territories, Nunavut, Ontario, Prince Edward Isl., Québec, Saskatchewan, Yukon); St. Pierre et Miquelon; USA (Colorado, Idaho, Minnesota, Montana, North Dakota, Oregon, Utah, Washington State, Wisconsin, Wyoming)
10 FIN NOR SWE 14 RUS 30 SIB 31 RFE 70 ASK CDN 71 CDN 72 CDN SPM 73 USA 74 USA 75 USA 76 USA
Remarks: chamissonis agg. Russian authors split the aggregate in several species, including russeolum and chamissonis.
Synonyms: hidden
= Eriophorum aquatile Norman; Skr. Vidensk.-Selsk. Christiania, Math.-Naturvidensk. Kl. 1893(Extr.): 43 (1893)
= Eriophorum chamissonis f. albidum (F.Nyl.) Fernald; Rhodora 23: 131 (1921), isonym
= Eriophorum chamissonis f. albidum (F.Nyl.) Lindm.; Sv. Fanerogamfl. 112 (1918)
= Eriophorum chamissonis f. turneri Raymond; Svensk Bot. Tidskr. 48: 79 (1954)
= Eriophorum chamissonis subsp. albidum (F.Nyl.) Piper & Beattie; Fl. N.W. Coast [Piper & Beattie] 85 (1915)
= Eriophorum chamissonis subsp. aquatile (Norman) H.Lindb.; Sv. Fanerogamfl. 113 (1918)
= Eriophorum chamissonis var. albidum (F.Nyl.) Fernald; Rhodora 7: 84 (1905)
= Eriophorum chamissonis var. aquatile (Norman) Fernald; Rhodora 27: 207 (1926)
= Eriophorum chamissonis var. subalbidum H.Lindb.; Exsicc. (Pl. Finland.) 9-20: 26 (1916)
= Eriophorum eximium V.N.Vassil.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 8: 107 (1940)
= Eriophorum intermedium Cham. ex C.A.Mey.; Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 1: 204 (1831)
= Eriophorum russeolum f. albidum (F.Nyl.) Lindm.; Sv. Fanerogamfl., ed. 2: 121 (1926)
= Eriophorum russeolum f. leucothrix Blomgr.; Bot. Not. 1926: 398 (1926), et Skand. Fl. 2: 294 (1926)
= Eriophorum russeolum f. subalbidum (H.Lindb.) Blomgr.; Skand. Fl. 2: 294 (1926)
= Eriophorum russeolum Fr.; Exsicc. (Pl. Rar. Crit. Suec.) 3: 67 (1836)
= Eriophorum russeolum Fr. ex Hartm.; Handb. Skand. Fl., ed. 3, 2: 13 (1838)
= Eriophorum russeolum subsp. albidum (F.Nyl.) Väre; Ann. Bot. Fenn. 44(6): 475 (2007)
= Eriophorum russeolum var. albidum F.Nyl.; Acta Soc. Sci. Fenn. 3: 17 (1852)
= Eriophorum russeolum var. aquatile Norman; Arch. Weath. Naturvid. 5: 509 (1881)
= Eriophorum russeolum var. fallax Montell; Memoranda Soc. Fauna Fl. Fenn. 23: 166 (1947)
= Eriophorum russeolum var. leucothrix (Blomgr.) Hultén; Acta Univ. Lund., Ser. 2, 38(1): 283 (1942)
= Eriophorum russeolum var. majus Sommier; Nuovo Giorn. Bot. Ital. 25(2): 95 (1893)
= Eriophorum strigosum Miyabe & Kudô; Trans. Sapporo Nat. Hist. Soc. 5: 67 (1914)
= Scirpus chamissonis (C.A.Mey.) T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 296 (1958)
= Scirpus russeolus (Fr.) T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 359 (1958)
= Scirpus russeolus var. major (Sommier) T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 360 (1958)
species :
Eriophorum gracile Roth; Catal. Bot. 2(Add.): 259 (1799)
Name: Slender Cottongrass (EN), Zierliches Wollgras, Schlankes Wollgras (DE)
Distribution: England (S-England, W-Wales); Ireland (W- & C-Ireland); Denmark; Norway; Sweden; Finland; Netherlands; Belgium; Germany (Brandenburg, +Berlin, Baden-Württemberg, Bayern, +Hessen, +Hamburg, +Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, +Rheinland-Pfalz, Schleswig-Holstein, +Saarland, +Sachsen-Anhalt, Thüringen); Switzerland; Austria; Poland; Czech Republic; Slovakia; Hungary; France; Andorra; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Serbia; Kosovo; Romania; Bulgaria; NW-Greece (Mt. Vermio, Mt. Smolikas); Estonia; Latvia; Lithuania; Belarus; C-European Russia; E-European Russia; N-European Russia; W-European Russia; Ukraine; Siberia (W-Siberia/Siberian Urals, NW-Siberia, SW-Siberia, Altay-Yenisey region, Tunguska-Lena region, Baikal region, N-Yakutia); Russian Far East (Upper Amur, Primorye, Sakhalin, Kamchatka, Okhotsk / Magadan, Chukotka, Kuril Isl.); Mongolia; North Korea; Japan (Hokkaido, Honshu); Kazakhstan; Alaska; Canada (Alberta, British Columbia, Labrador, Manitoba, New Brunswick, Newfoundland, Nova Scotia, Northern Territories, Nunavut, Ontario, Prince Edward Isl., Québec, Saskatchewan, Yukon); St. Pierre et Miquelon; USA (Colorado, Connecticut, Delaware, Iowa, Idaho, Illinois, Indiana, Massachusetts, Maine, Michigan, Minnesota, Montana, North Dakota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Oregon, Pennsylvania, Rhode Island, South Dakota, Vermont, Washington State, Wisconsin, Wyoming)
10 DEN FIN GRB IRE NOR SWE 11 AUT BGM CZE GER HUN NET POL SLO SWI 12 ADO FRA 13 BIH BUL CRO GRC ITA KOS ROM SLV SRB 14 BLR EST LAT LIT RUS UKR 30 SIB 31 RFE 32 KAZ 37 MON 38 JAP NKO 70 ASK CDN 71 CDN 72 CDN SPM 73 USA 74 USA 75 USA 78 USA
Remarks: E. asiaticum is separated by Russian authors
Synonyms: hidden
= Eriophorum asiaticum V.N.Vassil.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 8: 104 (1940)
= Eriophorum coreanum Palla; Oesterr. Bot. Z. 59: 190 (1909)
= Eriophorum gracile subsp. asiaticum (V.N.Vassil.) M.S.Novos.; Bot. Zhurn. (Moscow & Leningrad) 79(11): 84 (1994 publ. 1995)
= Eriophorum gracile subsp. coreanum (Palla) Hultén; Kungl. Svenska Vetenskapsakad. Handl., ser. 3, 5: 160 (1927)
= Eriophorum gracile subsp. hoefftii (F.Nyl.) Nyman; Consp. Fl. Eur. Suppl. 2: 318 (1890)
= Eriophorum gracile var. caurianum Fernald; Rhodora 7: 87 (1905)
= Eriophorum gracile var. coreanum (Palla) Ohwi; Mem. Coll. Sci. Kyoto Imp. Univ., Ser. B, Biol. 18: 88 (1944)
= Eriophorum gracile var. glabrescens Zapał.; Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzial B, Nauki Biol., Ser. 3, 5B(46B): 91 (1905 publ. 1906)
= Eriophorum gracile var. paucinervium Engelm.; Amer. J. Sci. Arts 46: 103 (1844)
= Eriophorum hoefftii F.Nyl.; Acta Soc. Sci. Fenn. 3: 18 (1849)
= Eriophorum pallidum Nees; Linnaea 9: 293 (1834), nom. inval.
= Eriophorum paucinervium (Engelm.) A.A.Eaton; Bull. Torrey Bot. Club 25: 341 (1898)
= Eriophorum polystachion subsp. gracile (Koch ex Roth) Bonnier & Layens; Tabl. Syn. Pl. Vasc. France 325 (1894)
= Eriophorum triquetrum Hoppe; Bot. Taschenb. Anfänger Wiss. Apothekerkunst 11: 106 (1801)
= Scirpus ardea T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 354 (1958)
= Scirpus ardea var. coreanus (Palla) T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 355 (1958)
species :
Eriophorum humile Turcz.; Bull. Soc. Imp. Naturalistes Moscou 11: 103 (1838)
Distribution: Siberia (SW-Siberia, Altay-Yenisey region, Tunguska-Lena region, Baikal region, N-Yakutia); Russian Far East (Upper Amur, Primorye, Sakhalin, Kamchatka, Okhotsk / Magadan, Chukotka); Kazakhstan; Mongolia
30 SIB 31 RFE 32 KAZ 37 MON
Synonyms: hidden
= Eriophorum equisetiforme Turcz. ex Schischk.; Fl. URSS [Komarov et al., eds.] 3: 33 (1935), in syn.
species :
Eriophorum komarovii V.N.Vassil.; Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 8: 102 (1940)
Distribution: Siberia (Buryatia, Chita, Irkutsk, N-Yakutia); Russian Far East (Amur, Kamchatka, Khabarovsk, Magadan, Primorye, Sakhalin); Mongolia
30 SIB 31 RFE 37 MON
Synonyms: hidden
= Eriophorum angustifolium subsp. komarovii (V.N.Vassil.) Vorosch.; Florist. Issl. Razn. Raionakh S.S.S.R. [A.K.Skvortsov] 152 (1985)
= Eriophorum polystachion subsp. komarovii (V.N.Vassil.) M.S.Novos.; Bot. Zhurn. (Moscow & Leningrad) 79(11): 87 (1994 publ. 1995), et Novosti Sist. Vyssh. Rast. 33: 48 (2001)
species :
Eriophorum latifolium Hoppe; Bot. Taschenb. Anfänger Wiss. Apothekerkunst 11: 108 (1801)
Name: Breitblättriges Wollgras (DE), Broad-leaved Cottongrass (EN)
Distribution: England (England, Wales, Scotland, Outer Hebrides, Orkney Isl.); Ireland (Ireland, Northern Ireland); Denmark; Norway; Sweden; Finland; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, +Berlin, Baden-Württemberg, Bayern, Hessen, +Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, +Schleswig-Holstein, Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; N-Spain; Andorra; France; Italy; Slovenia; Croatia; Bosnia & Hercegovina; Montenegro; Serbia; Kosovo; North Macedonia; Albania; Romania; Bulgaria; N-Greece (mountains, south to Mt. Ossa); Belarus; C-European Russia; E-European Russia; N-European Russia; W-European Russia; Ukraine; Siberia (W-Siberia/Siberian Urals); Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia); North Korea
10 DEN FIN GRB IRE NOR SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 ADO FRA SPA 13 ALB BIH BUL CRO GRC ITA KOS MNT NMA ROM SLV SRB 14 BLR RUS UKR 30 SIB 33 ARM AZE GEO NCS 34 TUR 38 NKO
Synonyms: hidden
= Carex alopecurus Lapeyr.; Hist. Pl. Pyrénées Suppl. 141 (1818)
= Eriophorum depauperatum Arv.-Touv.; Essai Pl. Dauphiné 66 (1871)
= Eriophorum latifolium var. congestum Baguet; Bull. Soc. Roy. Bot. Belgique 22: 89 (1883)
= Eriophorum latifolium var. majus Zapał.; Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzial B, Nauki Biol., Ser. 3, 5B(46B): 91 (1905 publ. 1906)
= Eriophorum latifolium var. montanum Zapał.; Rozpr. Wydz. Mat.-Przyr. Akad. Umiejetn., Dzial B, Nauki Biol., Ser. 3, 5B(46B): 91 (1905 publ. 1906)
= Eriophorum latifolium var. ramosum Gray; Nat. Arr. Brit. Pl. 2: 81 (1821 publ. 1822)
= Eriophorum polystachion f. latifolium (Hoppe) Regel; Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 7, 4(4): 162 (1861)
= Eriophorum polystachion subsp. latifolium (Hoppe) Bonnier & Layens; Tabl. Syn. Pl. Vasc. France 325 (1894), isonym
= Eriophorum polystachion subsp. latifolium (Hoppe) Hook.f.; Student´s Fl. Brit. Isl. 403 (1870)
= Eriophorum polystachion var. latifolium (Hoppe) A.Gray; Manual [A.Gray], ed. 2: 502 (1856)
= Eriophorum pubescens Sm.; Engl. Fl. 1: 68 (1824)
= Eriophorum vulgare Pers.; Syn. Pl. [Persoon] 1: 70 (1805)
= Plumaria latifolia (Hoppe) Bubani; Fl. Pyren. [Bubani] 4: 195 (1902)
= Scirpus angustifolius subsp. latifolius (Hoppe) T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 356 (1958)
species :
Eriophorum leiocarpum (M.S.Novos.) Schekhovts.; Botanica Pacifica 12(2): 123 (2023)
Distribution: Siberia (W-Siberia/Siberian Urals, NW-Siberia, SW-Siberia, Altay-Yenisey region n? Tunguska-Lena region); Russian Far East (Upper Amur, Primorye, Sakhalin)
30 SIB 31 RFE
Remarks: chamissonis agg.
Synonyms: hidden
= Eriophorum russeolum subsp. leiocarpum M.S.Novos.; Bot. Zhurn. (Moscow & Leningrad) 78(8): 86 (1993)
species :
Eriophorum mandshuricum Meinsh.; Trudy Imp. S.-Peterburgsk. Bot. Sada 18: 268 (1901)
Distribution: Siberia (Tunguska-Lena region, Baikal region); Russian Far East (Upper Amur, Primorye, Sakhalin, Okhotsk / Magadan)
30 SIB 31 RFE
Remarks: chamissonis agg.
species :
Eriophorum scheuchzeri (Hartmann) Hoppe; Bot. Taschenb. Anfänger Wiss. Apothekerkunst 1800: 104 (1800)
Name: White cottongrass (EN), Scheuchzer-Wollgras (DE)
Distribution: Iceland; Svalbard; Norway; Sweden; Finland; Germany (Bayern); Switzerland; Liechtenstein; Austria; Slovakia; NE-Spain (C-Pyrénées); France; Italy; Slovenia; Romania; C-European Russia; N-European Russia; W-European Russia; Ukraine; Siberia (W-Siberia/Siberian Urals, NW-Siberia, SW-Siberia, ?Altay-Yenisey region, Tunguska-Lena region, Baikal region, N-Yakutia); Russian Far East (Upper Amur, Sakhalin, Kamchatka, Okhotsk / Magadan, Chukotka); Kazakhstan; Kyrgyzstan; Mongolia; Japan (Hokkaido); NW-India (Jammu & Kashmir); Alaska; Greenland; Canada (Alberta, British Columbia, Labrador, Manitoba, Newfoundland, Northern Territories, Nunavut, Ontario, Québec, Saskatchewan, Yukon); USA (Colorado, Montana, Utah, Wyoming)
10 FIN ICE NOR SVA SWE 11 AUT GER LIE SLO SWI 12 FRA SPA 13 ITA ROM SLV 14 RUS UKR 30 SIB 31 RFE 32 KAZ KGZ 37 MON 38 JAP 40 IND 70 ASK CDN GNL 71 CDN 72 CDN 73 USA 76 USA
Remarks: scheuchzeri agg.
Synonyms: hidden
= Eriophorum altaicum var. neogaeum J.Raynal; Contr. Inst. Bot. Univ. Montréal 70: 103 (1957)
= Eriophorum capitatum Host; Icon. Descr. Gram. Austriac. 1: 30 (1801)
= Eriophorum leucocephalum Boeckeler; Flora 41: 419 (1858)
= Eriophorum sphaerocephalum Wulfen; Fl. Norica Phan. 62 (1858)
= Plumaria scheuchzeri (Hoppe) Bubani; Fl. Pyren. [Bubani] 4: 247 (1902)
= Scirpus leucocephalus (Boeckeler) T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 360 (1958)
= Scirpus scheuchzeri (Hoppe) Vitman; Summa Pl. 1: 150 (1789), nom. illeg.
= Scirpus scheuchzeri Hartmann; Primae Lin. Inst. Bot. 84 (1767)
species :
Eriophorum sibiricum (M.S.Novos.) Schekhovts.; Botanica Pacifica 12(2): 123 (2023)
Distribution: Siberia (NW-Siberia, Tunguska-Lena region, N-Yakutia); Russian Far East (Kamchatka, Okhotsk / Magadan)
30 SIB 31 RFE
Remarks: chamissonis agg.
Synonyms: hidden
= Eriophorum mandshuricum subsp. sibiricum M.S.Novos.; Bot. Zhurn. (Moscow & Leningrad) 78(8): 87 (1993)
species :
Eriophorum tenellum Nutt.; Gen. N. Amer. Pl. [Nuttall] 2: Addit. add. (1818)
Name: Fewnerved cottongrass (EN)
Distribution: Canada (Labrador, New Brunswick, Newfoundland, Nova Scotia, Nunavut, Ontario, Prince Edward Isl., Québec); St. Pierre et Miquelon; USA (Connecticut, Illinois, Massachusetts, Maine, Michigan, Minnesota, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Wisconsin)
70 CDN 72 CDN SPM 74 USA 75 USA
Synonyms: hidden
= Eriophorum strictum R.Br.; Narr. Journey Polar Sea [Franklin] 731 (1823)
= Eriophorum tenellum f. axillare Lakela; Rhodora 52: 46 (1950)
= Eriophorum tenellum f. gorhami Raymond; Rhodora 53: 208 (1951)
= Eriophorum tenellum var. monticola Fernald; Rhodora 10: 47 (1908)
species :
Eriophorum tolmatchevii M.S.Novos.; Bot. Zhurn. (Moscow & Leningrad) 79(4): 114 (1994)
Distribution: Siberia (NW-Siberia, Altay-Yenisey region, Tunguska-Lena region, Baikal region, N-Yakutia); Russian Far East (Primorye, Kamchatka, Okhotsk / Magadan, Chukotka)
30 SIB 31 RFE
species :
Eriophorum transiens Raymond; Naturaliste Canad. 86: 240 (1959)
Distribution: China (Guizhou)
36 CHI
species :
Eriophorum triste (T.C.E.Fr.) Hadač & Á.Löve; Bot. Not. 34 (1950)
Distribution: Siberia (NW-Siberia, N-Yakutia); Russian Far East (Okhotsk / Magadan, Chukotka); Alaska; Greenland; Canada (Labrador, Northern Territories, Nunavut, Ontario, Québec, Yukon)
30 SIB 31 RFE 70 ASK CDN GNL 72 CDN
Synonyms: hidden
= Eriophorum angustifolium subsp. scabriusculum Hultén; Svensk Bot. Tidskr. 30: 518 (1936)
= Eriophorum angustifolium subsp. triste (Fr.) Hultén; Kungl. Svenska Vetenskapsakad. Handl., Ser. 4, 8(5): 58 (1962)
= Eriophorum angustifolium var. triste T.C.E.Fr.; Öfvers. Kongl. Vetensk.-Akad. Förh. 26(2): 135 (1869 publ. 1870)
species :
Eriophorum vaginatum L.; Sp. Pl. [Linnaeus] 52 (1753)
Name: Tussock Cottongrass, Hare´s-tail Cottongrass (EN), Scheidiges Wollgras, Scheiden-Wollgras, Moor-Wollgras (DE)
Distribution: Faeroe Isl.; England (England, Wales, Isle of Man, Scotland, Outer Hebrides, Orkney Isl., Shetland Isl., Isles of Scilly); Ireland (Ireland, Northern Ireland); Denmark; Norway; Sweden; Finland; Netherlands; Belgium; Luxembourg; Germany (Brandenburg, Berlin, Baden-Württemberg, Bayern, Hessen, Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Schleswig-Holstein, +Saarland, Sachsen, Sachsen-Anhalt, Thüringen); Switzerland; Liechtenstein; Austria; Poland; Czech Republic; Slovakia; Hungary; N-Spain; Andorra; France; Italy; Slovenia; Croatia; North Macedonia; Romania; Bulgaria; N-Greece (mountains at Macedonian border); Estonia; Latvia; Lithuania; Belarus; C-European Russia; E-European Russia; N-European Russia; W-European Russia; Ukraine; Siberia (W-Siberia/Siberian Urals, NW-Siberia, SW-Siberia, Altay-Yenisey region, Tunguska-Lena region, Baikal region, N-Yakutia); Russian Far East (Upper Amur, Primorye, Sakhalin, Kamchatka, Okhotsk / Magadan, Chukotka, Kuril Isl.); Northern Caucasus; Georgia [Caucasus]; Armenia; Azerbaijan; Turkey (N-Anatolia, NE-Anatolia); Mongolia; North Korea; Japan (Hokkaido, Honshu); Alaska; Greenland; Canada (Labrador, Manitoba, New Brunswick, Newfoundland, Nova Scotia, Northern Territories, Nunavut, Ontario, Prince Edward Isl., Québec, Saskatchewan); St. Pierre et Miquelon; USA (Connecticut, Indiana, Massachusetts, Maine, Michigan, Minnesota, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Wisconsin)
10 DEN FIN FOR GRB IRE NOR SWE 11 AUT BGM CZE GER HUN LIE LUX NET POL SLO SWI 12 ADO FRA SPA 13 BUL CRO GRC ITA NMA ROM SLV 14 BLR EST LAT LIT RUS UKR 30 SIB 31 RFE 33 ARM AZE GEO NCS 34 TUR 37 MON 38 JAP NKO 70 ASK CDN GNL 71 CDN 72 CDN SPM 74 USA 75 USA
Synonyms: hidden
= Eriophorum caespitosum Host; Icon. Descr. Gram. Austriac. 1: 30 (1801)
= Eriophorum caespitosum var. humilius E.Mey.; Pl. Labrador. 21 (1830)
= Eriophorum callithrix Lange; Fl. Dan. [Oeder et al.] Suppl., t. 122 (1874)
= Eriophorum callitrix var. erubescens Fernald; Rhodora 7: 85 (1905)
= Eriophorum fauriei E.G.Camus; Notul. Syst. (Paris) 1: 249 (1910)
= Eriophorum kerneri Ullep.; Oesterr. Bot. Z. 43: 421 (1893)
= Eriophorum scabridum Ohwi; Bot. Mag. (Tokyo) 45: 187 (1931)
= Eriophorum spissum Fernald; Rhodora 27: 208 (1925 publ. 1926)
= Eriophorum spissum var. erubescens (Fernald) Fernald; Rhodora 27: 209 (1926)
= Eriophorum vaginatum f. erubescens (Fernald) B.Boivin; Provancheria 25: 45 (1992)
= Eriophorum vaginatum subsp. fauriei (E.G.Camus) Á.Löve & D.Löve; Univ. Colorado Stud., Ser. Biol. 17: 13 (1965)
= Eriophorum vaginatum subsp. spissum (Fernald) Hultén; Acta Univ. Lund., Ser. 2, 38(1): 286 (1942)
= Eriophorum vaginatum var. fauriei (E.G.Camus) Kitag.; Neolin. Fl. Manshur. 150 (1979)
= Eriophorum vaginatum var. spissum (Fernald) B.Boivin; Naturaliste Canad. 94: 524 (1967)
= Linagrostis vaginata (L.) Scop.; Fl. Carniol., ed. 2, 1: 47 (1771)
= Plumaria vaginata (L.) Bubani; Fl. Pyren. [Bubani] 4: 196 (1902)
= Scirpus fauriei (E.G.Camus) T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 358 (1958)
= Scirpus vaginatus (L.) Salisb.; Prodr. Stirp. Chap. Allerton 31 (1796), nom. illeg.
species :
Eriophorum virginicum L.; Sp. Pl. [Linnaeus] 52 (1753)
Name: Tawny cottongrass
Distribution: Canada (British Columbia, Labrador, New Brunswick, Newfoundland, Nova Scotia, Ontario, Prince Edward Isl., Québec); St. Pierre et Miquelon; USA (Connecticut, District of Columbia, Delaware, Georgia, Iowa, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Maine, Michigan, Minnesota, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, Vermont, Wisconsin, West Virginia)
71 CDN 72 CDN SPM 74 USA 75 USA 78 USA
Synonyms: hidden
= Eriophoropsis virginica (L.) Palla; Bot. Zeitung, 2. Abt. 54(1): 150, 151, in clavi (1896)
= Eriophorum confertissimum Alph.Wood; Class-book Bot. (ed. 2): 572 (1847)
= Eriophorum virginianum Houtt.; Nat. Hist. [Houttuyn] 2, 13: 127 (1782)
= Eriophorum virginicum f. album (A.Gray) Wiegand; Rhodora 26: 2 (1924)
= Eriophorum virginicum var. album A.Gray; Manual [A.Gray], ed. 5: 566 (1867)
= Eriophorum virginicum var. confertissimum (Alph.Wood) Alph.Wood; Class-book Bot. (ed. 1861): 740 (1861)
= Eriophorum virginicum var. gracile Torr.; Fl. N. Middle United States 1: 66 (1824)
= Scirpus virginicus (L.) T.Koyama; J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 7: 294 (1958), in adnot.
species :
Eriophorum viridicarinatum (Engelm.) Fernald; Rhodora 7: 89 (1905), et Ill. Fl. N. U.S. [Britton & Brown], ed. 2, 1: 325 (1913)
Name: Thinleaf cottonsedge
Distribution: Alaska; Canada (Alberta, British Columbia, Labrador, Manitoba, New Brunswick, Newfoundland, Nova Scotia, Northern Territories, Ontario, Prince Edward Isl., Québec, Saskatchewan, Yukon); St. Pierre et Miquelon; USA (Colorado, Connecticut, Iowa, Idaho, Illinois, Indiana, Massachusetts, Maine, Michigan, Minnesota, Montana, North Dakota, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Washington State, Wisconsin, Wyoming)
70 ASK CDN 71 CDN 72 CDN SPM 73 USA 74 USA 75 USA
Synonyms: hidden
= Eriophorum latifolium Hoppe var. viridicarinatum Engelm.; Amer. J. Sci. Arts 46: 103 (1844) (as viridi-carinatum)
species :
Eriophorum ×beringianum Raymond; Naturaliste Canad. 84: 184 (1957)
Distribution: Russian Far East (Chukotka); Alaska; Aleutes
31 RFE 70 ASK
Remarks: Eriophorum angustifolium ssp. subarcticum x chamissonis
species :
Eriophorum ×churchillianum Lepage; Naturaliste Canad. 84: 39 (1957)
Distribution: Alaska
70 ASK
Remarks: Eriophorum angustifolium ssp. scabriusculum x vaginatum ssp. spissum
species :
Eriophorum ×fellowsii (Fernald) M.S.Novos.; Bot. Zhurn. (Moscow & Leningrad) 79(12): 73 (1994 publ. 1995)
Distribution: Canada (Ontario); USA (Maine, Massachusetts)
72 CDN 75 USA
Remarks: Eriophorum virginicum x E. viridicarinatum
Synonyms: hidden
= Eriophorum viridicarinatum f. fellowsii (Fernald) Fernald; Manual [A.Gray], ed. 8: 279 (1950)
= Eriophorum viridicarinatum var. fellowsii Fernald; Rhodora 7: 91 (1905)
species :
Eriophorum ×fulvum Bach.Pyl. ex Raymond; Svensk Bot. Tidskr. 45: 527 (1951)
Distribution: St. Pierre et Miquelon
72 SPM
species :
Eriophorum ×gracilifolium M.S.Novos.; Bot. Zhurn. (Moscow & Leningrad) 79(5): 100 (1994)
Distribution: NW-European Russia
14 RUS
Remarks: Eriophorum gracile x latifolium
species :
Eriophorum ×medium Andersson; Bot. Not. 1857(4): 62 (1857)
Name: Intermediate cottongrass
Distribution: Norway; Finland; European Russia; Siberia (NW-Siberia, N-Yakutia); Canada (Labrador, Newfoundland, Québec)
10 FIN NOR 14 RUS 30 SIB 72 CDN
Remarks: Eriophorum chamissonis x E. scheuchzeri
Synonyms: hidden
= Eriophorum intercedens var. rufescens (Andersson) Lindm.; Sv. Fanerogamfl. 112 (1918)
= Eriophorum medium subsp. album J.Cay.; Sida 21(2): 807 (2004)
= Eriophorum russeolum f. candidum (Norman) Hyl.; Nordisk Kärlväxtfl. 2: 386 (1966)
= Eriophorum russeolum subsp. rufescens (Andersson) Hyl.; Nordisk Kärlväxtfl. 2: 386 (1966)
= Eriophorum russeolum var. candidum Norman; Kongel. Norske Vidensk. Selsk. Skr. 5: 46 (1868)
= Eriophorum russeolum var. rufescens (Andersson) C.Hartm.; Handb. Skand. Fl., ed. 11: 450 (1879)
= Eriophorum scheuchzeri subsp. medium (Andersson) E.G.Almq.; Svensk Fl., ed. 20: 215 (1928)
= Eriophorum scheuchzeri var. medium (Andersson) C.Hartm.; Handb. Skand. Fl., ed. 11: 451 (1879)
= Eriophorum ×gauthieri B.Boivin; Provancheria 25: 43 (1992)
= Eriophorum ×intercedens H.Lindb.; Exsicc. (Pl. Finland.) 1906: 32 (1906)
= Eriophorum ×medium f. candidum (Norman) Blomgr.; Skand. Fl. 2: 295 (1926)
= Eriophorum ×medium f. rufescens (Andersson) Blomgr.; Skand. Fl. 2: 295 (1926)
= Eriophorum ×medium nothosubsp. album J.Cay.; Sida 21: 807 (2004)
= Eriophorum ×medium var. rufescens (Andersson) Lindm.; Sv. Fanerogamfl., ed. 2: 121 (1926)
= Eriophorum ×rufescens Andersson; Bot. Not. 1857: 79 (1857)
species :
Eriophorum ×polystachiovaginatum Beauverd; Bull. Soc. Bot. Genève, Sér. 2, 27: 90 (1937)
Distribution: Europe
Error
Remarks: Eriophorum polystachyon x E. vaginatum
Synonyms: hidden
= Eriophorum ×beauverdii Soó; Acta Bot. Acad. Sci. Hung. 16: 369 (1970 publ. 1971)
species :
Eriophorum ×pylaieanum Raymond; Svensk Bot. Tidskr. 45: 523 (1951)
Distribution: Alaska; Canada (Labrador, Newfoundland, Nova Scotia, Ontario, Québec); St. Pierre et Miquelon
70 ASK 72 CDN SPM
Remarks: Eriophorum russeolum x vaginatum ssp. spissum
Synonyms: hidden
= Eriophorum ×porsildii Raymond; Svensk Bot. Tidskr. 45: 530 (1951)
species :
Eriophorum ×rousseauianum Raymond; Naturaliste Canad. 77: 67 (1950)
Distribution: Alaska; Greenland; Canada (Quebec)
70 ASK GNL 72 CDN
Remarks: Eriophorum angustifolium x scheuchzeri
Synonyms: hidden
= Eriophorum ×sorensenii Raymond; Naturaliste Canad. 77: 69 (1950)
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A complete, synonymic checklist of the Higher Plants of the World

Version 26.03 (March 30th, 2026)

Covering 359,184 accepted species,
8,882 hybrids, 47,737 accepted infraspecific taxa and 1,007,635 synonyms,
in total 1,423,438* names

[*about 25,000 dubious, "unplaced" names and about 4,000 invalid names (Art. 24.3) like "typicus" are deliberately omitted]

With complete, detailed distribution data (countries and regions) and literature references

Arranged in linear phylogenetic sequence reflecting true relationships

Fully searchable and continously updated

With 38,209 pictures of 15,787 species

Assembled through 40 years independently from other databases

In cooperation with Catalogue of Life