Potamogeton Linnaeus (1753: 126)

Doweld, Alexander B., 2016, On the nomenclature of fossil Potamogeton (Potamogetonaceae), Phytotaxa 253 (2), pp. 166-170 : 166-168

Genus Potamogeton Linnaeus (1753: 126)

Type (designated by Taylor 1909: 14): Potamogeton natans Linnaeus (1753: 126)

Potamogeton baluevae Doweld , nom. nov. Replaced name:— Potamogeton decipiens Nikitin (2007: 142) non Nolte in Koch (1844: 779). Type:— RUSSIAN FEDERATION: Voronov Yar, Ob’ river, Tomsk region, W Siberia; P 2-9/3, Coll. Oб.56- В.Я. I.3 [figured in Nikitin, 2007: pl. 18, fig. 1] (holotype, Novosibirskgeologija).

Potamogeton decipiens Nikitin (1962: 210) , nom. inval. (no holotype designated).

Stratigraphy:—Burdigalian (Miocene).

Eponymy:—In honor of Galina Arkhipovna Balueva, Russian (Soviet) palaeobotanist and stratigrapher of Siberia.

Note:—IFPNI registration lsid: BA827B5A-687D-4549-AB31-7BD9B6BFB45D

Potamogeton borsukiae Doweld , nom. nov. Replaced name:— Potamogeton carinatus Nikitin (2007: 142) non Kupffer in von zur Mühlen (1906: 164). Type:— RUSSIAN FEDERATION: Voronov Yar, Ob’ river, Tomsk region, W Siberia; P2-1/3, Coll. Oб.56-В.Я. I.2 [figured in Nikitin, 2007: pl. 17, fig. 59] (holotype, Novosibirskgeologija).

Potamogeton carinatus Nikitin (1962: 208) , nom. inval. (no holotype designated).

Stratigraphy:—Burdigalian (Miocene).

Eponymy:—In honor of Maria Iosifovna Borsuk, Russian (Soviet) palaeobotanist and geologist.

Note:—IFPNI registration lsid: 2490B679-78E5-4691-8CB0-534042485798

Potamogeton gorbunovii Doweld , nom. nov. Replaced name:— Potamogeton pseudofriesii Dorofeev (1986: 103) non P. pseudofriesii Dandy & Taylor (1957: 332) . Type:— RUSSIAN FEDERATION: Krivobor’je, Voronezh region; # 610-1 [figured in Dorofeev, 1986: pl. 52, fig. 18] (holotype LE!).

Stratigraphy:—Middle Pleistocene.

Eponymy:—In honor of Mikhail Georgievitch Gorbunov, Russian (Soviet) palaeobotanist and stratigrapher of Siberia.

Note:—IFPNI registration lsid: D19F1E70-F777-4DBC-BA02-C7C5937F0C20

Potamogeton jakubovskajae Doweld , nom. nov. Replaced name:— Potamogeton praenatans Dorofeev (1986: 46) non Knoll (1903: 272). Type:— BELARUS: Kholmech, Homiel region; # 492-22 [figured in Dorofeev, 1986: pl. 19, fig. 12] (holotype LE!).

Stratigraphy:—Piacenzian.

Eponymy:—In honor of Tatiana Vasil’evna Jakubovskaja, Belorussian (Soviet) palaeobotanist and stratigrapher of Belorussia.

Note:—IFPNI registration lsid: 686800A1-F8E8-4496-86F3-C608979C8B50

Potamogeton kasakorum Doweld , nom. nov. Replaced name:— Potamogeton pliocenicus Dorofeev (1986: 53) non Engelhardt in Engelhardt & Kinkelin (1908: 225). Type:— RUSSIAN FEDERATION: Matanov Sad, Rostov region; # 453-4 [figured in Dorofeev, 1986: pl. 24, fig. 14] (holotype LE!).

Potamogeton pliocenicus Dorofeev (1966: 48) , nom. inval. (no holotype designated).

Stratigraphy:—Piacenzian.

Eponymy:—From the name of locus classicus, the territory of Kazaki [каЗаки] settlements.

Note:—IFPNI registration lsid: 3D144F5F-3573-40B4-B6CE-A3507DAA338F

Potamogeton kolesnikovae Doweld , nom. nov. Replaced name:— Potamogeton stylatus Dorofeev & Wieliczkiewicz in Dorofeev (1986: 31) non Hagström (1908: 98). Type:— RUSSIAN FEDERATION: left bank of Baza river, tributary of Belaja river, Chuj-Atasevo village, Bashkortostan; # 594-1 [figured in Dorofeev, 1986: pl. 10, fig. 1] (holotype LE!).

Stratigraphy:—Piacenzian.

Eponymy:—In honor of Tatiana Dmitrievna Kolesnikova, Russian (Soviet) palaeobotanist.

Note:—IFPNI registration lsid: D295A2FF-857F-4ECE-90D6-A527B14590CC

Potamogeton kondinskajae Doweld , nom. nov. Replaced name:— Potamogeton obtusus Dorofeev (1986: 97) non Ducros ex Gaudin (1828: 468). Type:— RUSSIAN FEDERATION: Manovitsy borehole 193, Tambov region; # 351-2 [figured in Dorofeev, 1986: pl. 50, fig. 13] (holotype LE!).

Stratigraphy:—Gelasian.

Eponymy:—In honor of Lyudmila Ivanovna Kondinskaja, Russian (Soviet) palaeobotanist, palynologist and stratigrapher of Siberia.

Note:—IFPNI registration lsid: 6BD24140-3664-4159-8592-91CD3C69200F

Potamogeton novorossicus Doweld , nom. nov. Replaced name:— Potamogeton corniculatus Negru (1979: 46) non Schur (1853: 70). Type:— UKRAINE: Tabaky village, Bolgrad district, Odessa region; # 67/1-4ПК [figured in Negru, 1979: pl. 5, fig. 5] (holotype CHIS!).

Stratigraphy:—Messinian (Pontian).

Eponymy:—From the name of locus classicus, historical territory of New Russia.

Note:—Extant P. corniculatus Schur (1853: 70) was instituted as a superfluous replacement name for P. cornutus Presl & Presl (1819: 37) , and later Schur (1866: 632) subsumed it along with P. cornutus Presl & Presl into synonymy of extant P. acuminatus Schumacher (1801: 49) . IFPNI registration lsid: 08970725-931B-41F2-9E0C-BE742C7C5B4C

Potamogeton pashkovii Doweld , nom. nov. Replaced name:— Potamogeton striatus Dorofeev (1986: 113) non Ruiz López & Pavón (1798: 70). Type:— RUSSIAN FEDERATION: Zamartyn’je, borehole 17, Lipetsk region; # 140-2 [figured in Dorofeev, 1986: pl. 56, fig. 32] (holotype LE!).

Stratigraphy:—Gelasian.

Eponymy:—In honor of Grigorij Dmitrievich Pashkov, Russian (Soviet) palaeobotanist.

Note:—IFPNI registration lsid: 453371FC-16C8-4EAC-8C47-DD1935115CEF

Potamogeton rutiloides Doweld , nom. nov. Replaced name:— Potamogeton palaeorutilus Dorofeev (1986: 103) non Jakubovskaja (1984: 134). Type:— RUSSIAN FEDERATION: Ranino village, Tambov region; # 350-5 [figured in Dorofeev, 1986: pl. 53, fig. 3] (holotype LE!).

Stratigraphy:—Gelasian.

Eponymy:—From the name of P. rutilus Wolfg. (in Schultes 1827: 362) [supposed affinities with this extant species].

Note:—IFPNI registration lsid: 47615617-FBEB-4BD8-B4C5-E5D480B1B68E

Potamogeton snigirevskajae Doweld , nom. nov. Replaced name:— Potamogeton microcarpus Dorofeev (1986: 113) non Boissier & Reuter (1842: 216). Type:— RUSSIAN FEDERATION: Matanov Sad, Rostov region; # 453-6 [figured in Dorofeev, 1986: pl. 55, fig. 11] (holotype LE!).

Potamogeton microcarpus Dorofeev (1966: 50) , nom. inval. (no holotype designated).

Stratigraphy:—Piacenzian.

Eponymy:—In honor of Natalia Sergeevna Snigirevskaja, Russian (Soviet) palaeobotanist.

Note:—IFPNI registration lsid: D1E4FFF3-ABA6-41B4-8649-C1D7F5C17F56

Potamogeton volgensis Doweld , nom. nov. Replaced name:— Potamogeton tataricus Dorofeev & Wieliczkiewicz in Dorofeev (1986: 36) non Lessing (1834: 206). Type:— RUSSIAN FEDERATION: Rybnaja Sloboda, Tatarstan; # 574-1 [figured in Dorofeev, 1986: pl. 12, fig. 7] (holotype LE!).

Stratigraphy:—Piacenzian.

Eponymy:—From the name of locus classicus, Volga River basin.

Note:—IFPNI registration lsid: DB32A0E0-4C41-4CCD-9B7D-E0B2E640A7FD