On the nomenclature of fossil Stuckenia (Potamogetonaceae) Author Doweld, Alexander B. text Phytotaxa 2015 2015-11-25 236 1 86 90 http://dx.doi.org/10.11646/phytotaxa.236.1.8 journal article 10.11646/phytotaxa.236.1.8 1179-3163 13630365 Stuckenia omoloica (Dorof.) Doweld , comb. nov . Potamogeton omoloicus Dorofeev (1986: 117) . Potamogeton omoloicus Dorofeev (1972: 74) , nom. inval . ( holotype not designated). Type :— RUSSIAN FEDERATION : Khapchan-khaja, left bank of Omoloj river , Ust’-Kutsk district, Irkutsk region , Siberia ; # 550-1 [figured in Dorofeev, 1986 as fig. 58: 26] ( holotype LE !) . Stratigraphy :—Miocene. Note :— IFPNI registration lsid: 8AA26870-F4BA-4AEE-89AE-BC46E2868240 .