Id%Version%Family%Infra family%Hybrid genus%Genus%Infra genus%Rank%Authors%Basionym author%Publishing author%Full name without family and authors%Publication%Collation%Publication year full%Name status%Remarks%Basionym%Replaced synonym%Nomenclatural synonym%Distribution%Citation type 30053201-2%1.1.2.1%Rosaceae%%N%Amelanchier%%spec.%(L.) Medik.%(L.)%Medik.%Amelanchier canadensis%Gesch. Bot. (Medikus)%79%1793%%%Rosaceae Mespilus canadensis L.%%%%comb. nov. 721188-1%1.1.2.2.1.1%Rosaceae%%N%Amelanchier%%spec.%(L.) Medik.%(L.)%Medik.%Amelanchier canadensis%Gesch. Bot. (Medikus)%79%1793%%%Rosaceae Mespilus canadensis L.%%%%comb. nov. 11149-2%1.6%Rosaceae%%N%Amelanchier%%var.%(Nutt.) Torr. & A.Gray%(Nutt.)%Torr. & A.Gray%Amelanchier canadensis var. alnifolia%Fl. N. Amer. (Torr. & A. Gray)%1(3): 473%1840%%%%%%%tax. nov. 11150-2%1.4.2.1.1.2%Rosaceae%%N%Amelanchier%%var.%Torr. & A.Gray%%Torr. & A.Gray%Amelanchier canadensis var. botryapium%Fl. N. Amer. (Torr. & A. Gray)%1(3): 473%1840%nom. illeg. nom. superfl.%Torrey & A. Gray based their Amelanchier canadensis (L.) Medik. var. botryapium on Pyrus botryapium L.f. (excluding its illegitimacy causing synonym Mespilus canadensis L. (1753). They, however, cited M. canadensis var. cordata Michx. as a synonym.%%%%%nom. nov. 11151-2%1.4%Rosaceae%%N%Amelanchier%%subsp.%(Hyl.) Á.Löve & D.Löve%(Hyl.)%Á.Löve & D.Löve%Amelanchier canadensis subsp. confusa%Bot. Not.%114: 53%1961%%%%%%%tax. nov. 11152-2%1.5%Rosaceae%%N%Amelanchier%%var.%(Wiegand) P.Landry%(Wiegand)%P.Landry%Amelanchier canadensis var. fernaldii%Bull. Soc. Bot. France%122(5-6): 248%1975%%%%%%%tax. nov. 11153-2%1.3%Rosaceae%%N%Amelanchier%%var.%Ashe%%Ashe%Amelanchier canadensis var. intermedia%Bull. Torrey Bot. Club%46: 221%1919%%%%%%%tax. nov. 11154-2%1.1%Rosaceae%%N%Amelanchier%%var.%%%%Amelanchier canadensis var. laevis%%%%%%%%%%tax. nov. 11155-2%1.1.2.2.1.1%Rosaceae%%N%Amelanchier%%var.%(B.L.Rob.) Rehder%(B.L.Rob.)%Rehder%Amelanchier canadensis var. micropetala%J. Arnold Arbor.%26: 71%1945%%%%%%%tax. nov. 11156-2%1.4%Rosaceae%%N%Amelanchier%%f.%E.J.Palmer & Steyerm.%%E.J.Palmer & Steyerm.%Amelanchier canadensis f. nuda%Ann. Missouri Bot. Gard.%25: 772%1938%%%%%%Missouri, West Virginia, Arkansas & Oklahoma, United States of America (Northern America)%tax. nov. 11157-2%1.5%Rosaceae%%N%Amelanchier%%var.%Torr. & A.Gray%%Torr. & A.Gray%Amelanchier canadensis var. oblongifolia%Fl. N. Amer. (Torr. & A. Gray)%1(3): 473%1840%%%%%%Canada%tax. nov. 1090681-2%1.1.1.2.2.1%Rosaceae%%N%Amelanchier%%var.%(Michx.) Sarg.%(Michx.)%Sarg.%Amelanchier canadensis var. obovalis%Silva (Sargent)%4: 128%1892%%isonym of A. canadensis (L.) Medik. var. obovalis (Michx.) Britton, Sterns & Poggenb. (1888).%Rosaceae Mespilus canadensis L. var. obovalis Michx.%%%%comb. nov. 11158-2%1.5%Rosaceae%%N%Amelanchier%%subsp.%(Michx.) P.Landry%(Michx.)%P.Landry%Amelanchier canadensis subsp. obovalis%Bull. Soc. Bot. France%122(5-6): 248%1975%%%%%%%tax. nov. 11159-2%1.2.2.1.1.1%Rosaceae%%N%Amelanchier%%var.%(Michx.) Britton, Sterns & Poggenb.%(Michx.)%Britton, Sterns & Poggenb.%Amelanchier canadensis var. obovalis%Prelim. Cat.%17%1888%%cf., Sarg., Silva N. Am. 4: 128. 1892.%Rosaceae Mespilus canadensis L. var. obovalis Michx.%%%%comb. nov. 11160-2%1.4.2.1.1.1%Rosaceae%%N%Amelanchier%%var.%(Michx.) Torr. & A.Gray%(Michx.)%Torr. & A.Gray%Amelanchier canadensis var. oligocarpa%Fl. N. Amer. (Torr. & A. Gray)%1(3): 474%1840%%%Rosaceae Mespilus canadensis L. var. oligocarpa Michx.%%%%comb. nov. 11161-2%1.2%Rosaceae%%N%Amelanchier%%var.%Farw.%%Farw.%Amelanchier canadensis var. pauciflora%Rep. (Annual) Michigan Acad. Sci.%17: 175%1916%%%%%%Michigan (Northeastern U.S.A., Northern America)%tax. nov. 1092786-2%1.4.2.1.1.2%Rosaceae%%N%Amelanchier%%var.%Torr. & A.Gray%%Torr. & A.Gray%Amelanchier canadensis var. pumila%Fl. N. Amer. (Torr. & A. Gray)%1(3): 474%1840%%Torrey & A. Gray's refererence to A. pumila, Nutt.! mss. does not warrant an ex authorship.%%%%United States of America (Northern America)%tax. nov. 11163-2%1.4.2.1.1.1%Rosaceae%%N%Amelanchier%%var.%(Michx.) Torr. & A.Gray%(Michx.)%Torr. & A.Gray%Amelanchier canadensis var. rotundifolia%Fl. N. Amer. (Torr. & A. Gray)%1(3): 473%1840%%%Rosaceae Mespilus canadensis L. var. rotundifolia Michx.%%%%comb. nov. 11164-2%1.3%Rosaceae%%N%Amelanchier%%var.%Farw.%%Farw.%Amelanchier canadensis var. semiintegrifolia%Rep. (Annual) Michigan Acad. Sci.%17: 174%1916%%%%%%%tax. nov. 11165-2%1.4%Rosaceae%%N%Amelanchier%%subsp.%(Lam.) Á.Löve & D.Löve%(Lam.)%Á.Löve & D.Löve%Amelanchier canadensis subsp. spicata%Bot. Not.%114: 53%1961%%%%%%%tax. nov. 11166-2%1.3%Rosaceae%%N%Amelanchier%%var.%(Lam.) Sarg.%(Lam.)%Sarg.%Amelanchier canadensis var. spicata%Silva (Sargent)%4: 129%1892%%%%%%%tax. nov. 11167-2%1.5%Rosaceae%%N%Amelanchier%%var.%(Wiegand) P.Landry%(Wiegand)%P.Landry%Amelanchier canadensis var. stolonifera%Bull. Soc. Bot. France%122(5-6): 248%1975%%%%%%%tax. nov. 11168-2%1.1.2.1%Rosaceae%%N%Amelanchier%%var.%Fernald%%Fernald%Amelanchier canadensis var. subintegra%Rhodora%52: 67%1950%%%%%%Virginia (Southeastern U.S.A., Northern America)%tax. nov. 11169-2%1.2%Rosaceae%%N%Amelanchier%%var.%Sarg.%%Sarg.%Amelanchier canadensis var. tomentula%Man. Trees%361%1905%%%%%%Vermont to Ontario and to Delaware, Georgia, Missouri and Louisiana%tax. nov. 158667-2%1.3%Rosaceae%%N%Mespilus%%var.%(L.) Castigl.%(L.)%Castigl.%Mespilus amelanchier var. canadensis%Viagg. Stati Uniti%2: 294%1790%%%%%%%tax. nov.