You selected Symphyotrichum lateriflorum var. hirsuticaule (Lindl. ex DC.) G.L.Nesom. This is a synonym for:

Accepted scientific name:
Symphyotrichum lateriflorum var. lateriflorum (L.) Á.Löve & D.Löve (provisionally accepted name)
Synonyms:
Aster hirsuticaulis Lindl. ex DC. (synonym)
Aster lateriflorus var. hirsuticaulis (Lindl. ex DC.) Porter (synonym)
Solidago lateriflora L. (synonym)
Symphyotrichum lateriflorum var. hirsuticaule (Lindl. ex DC.) G.L.Nesom (synonym)
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Symphyotrichum
Species Symphyotrichum lateriflorum
Distribution: 7 - Northern America, 75 - Northeastern U.S.A., New Jersey (NWJ), New Jersey (NWJ-OO); 7 - Northern America, 74 - North-Central U.S.A., Kansas (KAN), Kansas (KAN-OO); 7 - Northern America, 75 - Northeastern U.S.A., New York (NWY), New York (NWY-OO); 7 - Northern America, 75 - Northeastern U.S.A., Ohio (OHI), Ohio (OHI-OO); 7 - Northern America, 75 - Northeastern U.S.A., Masachusettes (MAS), Masachusettes (MAS-OO); 7 - Northern America, 71 - Western Canada, Manitoba (MAN), Manitoba (MAN-OO); 7 - Northern America, 74 - North-Central U.S.A., Wisconsin (WIS), Wisconsin (WIS-OO); 7 - Northern America, 75 - Northeastern U.S.A., Rhode I. (RHO), Rhode I. (RHO-OO); 7 - Northern America, 78 - Southeastern U.S.A., Louisiana (LOU), Louisiana (LOU-OO); 7 - Northern America, 74 - North-Central U.S.A., Oklahoma (OKL), Oklahoma (OKL-OO); 7 - Northern America, 78 - Southeastern U.S.A., Arkansas (ARK), Arkansas (ARK-OO); 7 - Northern America, 74 - North-Central U.S.A., Missouri (MSO), Missouri (MSO-OO); 7 - Northern America, 78 - Southeastern U.S.A., South Carolina (SCA), South Carolina (SCA-OO); 7 - Northern America, 78 - Southeastern U.S.A., North Carolina (NCA), North Carolina (NCA-OO); 7 - Northern America, 72 - Eastern Canada, Québec (QUE), Québec (QUE-OO); 7 - Northern America, 71 - Western Canada, British Columbia (BRC), British Columbia (BRC-OO); 7 - Northern America, 74 - North-Central U.S.A., South Dakota (SDA), South Dakota (SDA-OO); 7 - Northern America, 75 - Northeastern U.S.A., Indiana (INI), Indiana (INI-OO); 7 - Northern America, 78 - Southeastern U.S.A., District of Columbia (WDC), District of Columbia (WDC-OO); 7 - Northern America, 75 - Northeastern U.S.A., Michigan (MIC), Michigan (MIC-OO); 7 - Northern America, 78 - Southeastern U.S.A., Florida (FLA), Florida (FLA-OO); 7 - Northern America, 75 - Northeastern U.S.A., West Virginia (WVA), West Virginia (WVA-OO); 7 - Northern America, 75 - Northeastern U.S.A., Vermont (VER), Vermont (VER-OO); 7 - Northern America, 72 - Eastern Canada, Nova Scotia (NSC), Nova Scotia (NSC-OO); 7 - Northern America, 72 - Eastern Canada, New Brunswick (NBR), New Brunswick (NBR-OO); 7 - Northern America, 77 - South-Central U.S.A., Texas (TEX), Texas (TEX-OO); 7 - Northern America, 78 - Southeastern U.S.A., Delaware (DEL), Delaware (DEL-OO); 7 - Northern America, 75 - Northeastern U.S.A., Maine (MAI), Maine (MAI-OO); 7 - Northern America, 74 - North-Central U.S.A., Nebraska (NEB), Nebraska (NEB-OO); 7 - Northern America, 74 - North-Central U.S.A., Iowa (IOW), Iowa (IOW-OO); 7 - Northern America, 78 - Southeastern U.S.A., Maryland (MRY), Maryland (MRY-OO); 7 - Northern America, 78 - Southeastern U.S.A., Virginia (VRG), Virginia (VRG-OO); 7 - Northern America, 78 - Southeastern U.S.A., Alabama (ALA), Alabama (ALA-OO); 7 - Northern America, 74 - North-Central U.S.A., Minnesota (MIN), Minnesota (MIN-OO); 7 - Northern America, 74 - North-Central U.S.A., Illinois (ILL), Illinois (ILL-OO); 7 - Northern America, 75 - Northeastern U.S.A., Connecticut (CNT), Connecticut (CNT-OO); 7 - Northern America, 75 - Northeastern U.S.A., Pennsylvania (PEN), Pennsylvania (PEN-OO); 7 - Northern America, 78 - Southeastern U.S.A., Kentucky (KTY), Kentucky (KTY-OO); 7 - Northern America, 78 - Southeastern U.S.A., Georgia (GEO), Georgia (GEO-OO); 7 - Northern America, 72 - Eastern Canada, Prince Edward I. (PEI), Prince Edward I. (PEI-OO); 7 - Northern America, 72 - Eastern Canada, Ontario (ONT), Ontario (ONT-OO); 7 - Northern America, 75 - Northeastern U.S.A., New Hampshire (NWH), New Hampshire (NWH-OO); 7 - Northern America, 78 - Southeastern U.S.A., Mississippi (MSI), Mississippi (MSI-OO); 7 - Northern America, 78 - Southeastern U.S.A., Tennessee (TEN), Tennessee (TEN-OO);
Additional data: Data Providers: Tropicos, Preliminary Checklist of North American Compositae
Source database: GCC, 3 (Beta), Nov 2011
Latest taxonomic scrutiny: Flann C., 19-Apr-2010
Online resource:
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:29d221b2-4661-11e1-9b0d-e752e483e0da:col20120124