Id%Version%Family%Infra family%Hybrid genus%Genus%Infra genus%Hybrid%Species%Species author%Infra species%Rank%Authors%Basionym author%Publishing author%Full name%Full name without family%Full name without authors%Full name without family and authors%Reference%Publication%Collation%Remarks%Hybrid parents%Basionym%Replaced synonym%Distribution%Citation type%Bibliographic reference%Bibliographic type info%Collection date as text%Collection day1%Collection month1%Collection year1%Collection day2%Collection month2%Collection year2%Collection number%Collector team as text%Geographic unit as text%Locality%Latitude degrees%Latitude minutes%Latitude seconds%North or south%Longitude degrees%Longitude minutes%Longitude seconds%East or west%Type remarks%Type name%Type locations%Name status%Original taxon name%Original taxon name author team%Original replaced synonym%Original replaced synonym author team%Original basionym%Original basionym author team%Original parent citation taxon name author team%Original taxon distribution%Original hybrid parentage%Original cited type%Original remarks%Nomenclatural synonym%Other links 614405-1%1.5%Trapaceae%%N%Trapa%%N%natans%%%spec.%L.%%L.%Trapa natans L.%Trapa natans L.%Trapa natans%Trapa natans%Sp. Pl. 1: 120. 1753 [1 May 1753] %Sp. Pl.%1: 120%%%%%%unknown%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%Europ.; Oriens; Ind. or%% 614406-1%1.3.2.1%Trapaceae%%N%Trapa%%N%natans%%%spec.%Thunb.%%Thunb.%Trapa natans Thunb.%Trapa natans Thunb.%Trapa natans%Trapa natans%Fl. Jap. (Thunberg) 65. 1784 [Aug 1784] %Fl. Jap. (Thunberg)%65%%%%%%unknown%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 77159813-1%1.2%Trapaceae%%N%Trapa%%N%natans%%%spec.%Flerow%%Flerow%Trapa natans Flerow%Trapa natans Flerow%Trapa natans%Trapa natans%Izv. Glavn. Bot. Sada R.S.F.S.R. 24: 25. 1925 %Izv. Glavn. Bot. Sada R.S.F.S.R.%24: 25%%%%%%tax. nov.%%%%%%%%%%%%%%%%%%%%%%%%%nom. illeg. later homonym%%%%%%%%%%%%% 77252030-1%1.1%Trapaceae%%N%Trapa%%N%natans%Flerow%africana%var.%Brenan%%Brenan%Trapa natans var. africana Brenan%Trapa natans var. africana Brenan%Trapa natans var. africana%Trapa natans var. africana%Kew Bull. 8: 171. 1953 (1953) %Kew Bull.%8: 171%%%%%%tax. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 77098653-1%1.2%Trapaceae%%N%Trapa%%N%natans%L.%bispinosa%var.%(Roxb.) Makino%(Roxb.)%Makino%Trapa natans var. bispinosa (Roxb.) Makino%Trapa natans var. bispinosa (Roxb.) Makino%Trapa natans var. bispinosa%Trapa natans var. bispinosa%Bot. Mag. (Tokyo) 11: (283). 1897 %Bot. Mag. (Tokyo)%11: (283)%%%Trapaceae Trapa bispinosa Roxb.%%%comb. et stat. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 77155249-1%1.1%Trapaceae%%N%Trapa%%N%natans%L.%bispinosa%var.%Flerow%%Flerow%Trapa natans var. bispinosa Flerow%Trapa natans var. bispinosa Flerow%Trapa natans var. bispinosa%Trapa natans var. bispinosa%Izv. Donsk. Politekhn. Inst. 10, Prilozheniye 1: 22. 1926 [19 Apr 1926] %Izv. Donsk. Politekhn. Inst.%10, Prilozheniye 1: 22%%%%%%tax. nov.%%%%%%%%%%%%%%%%%%%%%%%%%nom. illeg. later homonym%%%%%%%%%%%%% 77155252-1%1.3%Trapaceae%%N%Trapa%%N%natans%L.%bohemica%var.%Flerow%%Flerow%Trapa natans var. bohemica Flerow%Trapa natans var. bohemica Flerow%Trapa natans var. bohemica%Trapa natans var. bohemica%Izv. Glavn. Bot. Sada R.S.F.S.R. 24: 29. 1925 & Izv. Donsk. Politekhn. Inst. 10, Prilozheniye 1: 24. 1926%Izv. Glavn. Bot. Sada R.S.F.S.R.%24: 29%%%%%%tax. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 979628-1%1.5%Trapaceae%%N%Trapa%%N%natans%L.%borysthenica%var.%(V.N.Vassil.) Tzvelev%(V.N.Vassil.)%Tzvelev%Trapa natans var. borysthenica (V.N.Vassil.) Tzvelev%Trapa natans var. borysthenica (V.N.Vassil.) Tzvelev%Trapa natans var. borysthenica%Trapa natans var. borysthenica%Novosti Sist. Vyssh. Rast. 29: 105 (1993):. %Novosti Sist. Vyssh. Rast.%29: 105 (1993):%%%Trapaceae Trapa borysthenica V.N.Vassil.%%%comb. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%TRAPA borysthenica.%(V.N.Vassil.)%%%%%%% 77212387-1%1.1%Trapaceae%%N%Trapa%%N%natans%L.%complana%var.%(Z.T.Xiong) B.Y.Ding & X.F.Jin%(Z.T.Xiong)%B.Y.Ding & X.F.Jin%Trapa natans var. complana (Z.T.Xiong) B.Y.Ding & X.F.Jin%Trapa natans var. complana (Z.T.Xiong) B.Y.Ding & X.F.Jin%Trapa natans var. complana%Trapa natans var. complana%Guihaia 40(1): 13. 2020 [25 Jan 2020] %Guihaia%40(1): 13%doi:10.11931/guihaia.gxzw201901002%%Trapaceae Trapa pseudincisa Nakai var. complana Z.T.Xiong%%%comb. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 77305943-1%1.1%Trapaceae%%N%Trapa%%N%natans%L.%conocarpa%var.%F.Aresch.%%F.Aresch.%Trapa natans var. conocarpa F.Aresch.%Trapa natans var. conocarpa F.Aresch.%Trapa natans var. conocarpa%Trapa natans var. conocarpa%J. Bot. 11: 246. 1873 %J. Bot.%11: 246%%%%%%tax. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 979629-1%1.5%Trapaceae%%N%Trapa%%N%natans%L.%europaea%var.%(Flerow) Tzvelev%(Flerow)%Tzvelev%Trapa natans var. europaea (Flerow) Tzvelev%Trapa natans var. europaea (Flerow) Tzvelev%Trapa natans var. europaea%Trapa natans var. europaea%Novosti Sist. Vyssh. Rast. 29: 105 (1993):. %Novosti Sist. Vyssh. Rast.%29: 105 (1993):%%%Trapaceae Trapa europaea%%%comb. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%TRAPA europaea.%(Flerow)%%%%%%% 1019265-1%1.6%Trapaceae%%N%Trapa%%N%natans%L.%hamata%var.%Tzvelev%%Tzvelev%Trapa natans var. hamata Tzvelev%Trapa natans var. hamata Tzvelev%Trapa natans var. hamata%Trapa natans var. hamata%Opred. Sosud. Rast. Severo-Zap. Rossii 680 (2000). %Opred. Sosud. Rast. Severo-Zap. Rossii%680 (2000)%%%%%Northwest European Russia.%tax. nov.%%%15 Jun 1998%%%%%%%%A. Haare; G. Konecznaja%%Prov. Pskov, distr. Kunja, lac. Ozeron%%%%%%%%%%%holotype Herbarium, V. L. Komarov Botanical Institute%%%%%%%%%Northwest European Russia.%%%%% 77251263-1%1.1%Trapaceae%%N%Trapa%%N%natans%Flerow%japonica%var.%Nakai%%Nakai%Trapa natans var. japonica Nakai%Trapa natans var. japonica Nakai%Trapa natans var. japonica%Trapa natans var. japonica%J. Jap. Bot. 18: 429, 431. 1942 (1942) %J. Jap. Bot.%18: 429, 431%%%%%%tax. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 77212383-1%1.1%Trapaceae%%N%Trapa%%N%natans%L.%komarovii%var.%(Skvortsov) B.Y.Ding & X.F.Jin%(Skvortsov)%B.Y.Ding & X.F.Jin%Trapa natans var. komarovii (Skvortsov) B.Y.Ding & X.F.Jin%Trapa natans var. komarovii (Skvortsov) B.Y.Ding & X.F.Jin%Trapa natans var. komarovii%Trapa natans var. komarovii%Guihaia 40(1): 8. 2020 [25 Jan 2020] %Guihaia%40(1): 8%doi:10.11931/guihaia.gxzw201901002%%Trapaceae Trapa amurensis Flerow var. komarovii Skvortsov%%%comb. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 77212381-1%1.1%Trapaceae%%N%Trapa%%N%natans%L.%magnicorona%var.%(Z.T.Xiong) B.Y.Ding & X.F.Jin%(Z.T.Xiong)%B.Y.Ding & X.F.Jin%Trapa natans var. magnicorona (Z.T.Xiong) B.Y.Ding & X.F.Jin%Trapa natans var. magnicorona (Z.T.Xiong) B.Y.Ding & X.F.Jin%Trapa natans var. magnicorona%Trapa natans var. magnicorona%Guihaia 40(1): 7. 2020 [25 Jan 2020] %Guihaia%40(1): 7%doi:10.11931/guihaia.gxzw201901002%%Trapaceae Trapa japonica var. magnicorona Z.T.Xiong%%%comb. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 949159-1%1.3.1.5%Trapaceae%%N%Trapa%%N%natans%L.%pumila%var.%Nakano ex Verdc.%%Nakano ex Verdc.%Trapa natans var. pumila Nakano ex Verdc.%Trapa natans var. pumila Nakano ex Verdc.%Trapa natans var. pumila%Trapa natans var. pumila%Kew Bull. 41(2): 448. 1986 [22 Jul 1986] %Kew Bull.%41(2): 448%%%%%Vietnam;Thailand;Cambodia;Laos;Japan;?India;Cameroun;South Africa (Natal).;%tax. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%Nakano ex%%Vietnam, Thailand, Cambodia, Laos, Japan, ?India, Cameroun, South Africa (Natal).%%%%% 77212386-1%1.1%Trapaceae%%N%Trapa%%N%natans%L.%quadricaudata%var.%(Glück) B.Y.Ding & X.F.Jin%(Glück)%B.Y.Ding & X.F.Jin%Trapa natans var. quadricaudata (Glück) B.Y.Ding & X.F.Jin%Trapa natans var. quadricaudata (Glück) B.Y.Ding & X.F.Jin%Trapa natans var. quadricaudata%Trapa natans var. quadricaudata%Guihaia 40(1): 12. 2020 [25 Jan 2020] %Guihaia%40(1): 12%doi:10.11931/guihaia.gxzw201901002%%Trapaceae Trapa incisa Siebold & Zucc. var. quadricaudata Glück%%%comb. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 77251753-1%1.1%Trapaceae%%N%Trapa%%N%natans%Flerow%quadrispinosa%var.%(Roxb.) Makino%(Roxb.)%Makino%Trapa natans var. quadrispinosa (Roxb.) Makino%Trapa natans var. quadrispinosa (Roxb.) Makino%Trapa natans var. quadrispinosa%Trapa natans var. quadrispinosa%Somoku-Dzusetsu ed. 3, 1: 81. 1907 (1907) %Somoku-Dzusetsu%ed. 3, 1: 81%%%Trapaceae Trapa quadrispinosa Roxb.%%%comb. et stat. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 77155251-1%1.1%Trapaceae%%N%Trapa%%N%natans%L.%surajensis%var.%Flerow%%Flerow%Trapa natans var. surajensis Flerow%Trapa natans var. surajensis Flerow%Trapa natans var. surajensis%Trapa natans var. surajensis%Izv. Donsk. Politekhn. Inst. 10, Prilozheniye 1: 23. 1926 [19 Apr 1926] %Izv. Donsk. Politekhn. Inst.%10, Prilozheniye 1: 23%%%%%%tax. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 77159811-1%1.2%Trapaceae%%N%Trapa%%N%natans%L.%suroshensis%var.%Flerow%%Flerow%Trapa natans var. suroshensis Flerow%Trapa natans var. suroshensis Flerow%Trapa natans var. suroshensis%Trapa natans var. suroshensis%Izv. Glavn. Bot. Sada R.S.F.S.R. 24: 29. 1925 %Izv. Glavn. Bot. Sada R.S.F.S.R.%24: 29%%%%%%tax. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 77155250-1%1.2%Trapaceae%%N%Trapa%%N%natans%L.%verbanensis%var.%(De Not.) Flerow%(De Not.)%Flerow%Trapa natans var. verbanensis (De Not.) Flerow%Trapa natans var. verbanensis (De Not.) Flerow%Trapa natans var. verbanensis%Trapa natans var. verbanensis%Izv. Glavn. Bot. Sada R.S.F.S.R. 24: 28. 1925 & in Izv. Donsk. Politekhn. Inst. 10, Prilozheniye 1: 23. 1926%Izv. Glavn. Bot. Sada R.S.F.S.R.%24: 28%%%Trapaceae Trapa verbanensis De Not.%%%comb. nov.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%