You selected Coreopsis heterogyna Fernald. This is a synonym for:

Accepted scientific name:
Coreopsis lanceolata L. (provisionally accepted name)
Synonyms:
Chrysomelea lanceolata Tausch (synonym)
Coreopsis crassifolia Dryand. ex Aiton (synonym)
Coreopsis heterogyna Fernald (synonym)
Coreopsis oblongifolia Nutt. (synonym)
Coreopsoides lanceolata (L.) Moench (synonym)
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Coreopsis
Distribution: 7 - Northern America, ; 7 - Northern America, ; 3 - Asia-Temperate, 36 - China, ; 3 - Asia-Temperate, 36 - China, ; 4 - Asia-Tropical, 42 - Malesia, ; 5 - Australasia, 51 - New Zealand, ; 8 - Southern America, 84 - Brazil, ; 8 - Southern America, 85 - Southern South America, ; 8 - Southern America, 85 - Southern South America, Argentina Northeast (AGE), ; 7 - Northern America, 78 - Southeastern U.S.A., Arkansas (ARK), ; 2 - Africa, 21 - Macaronesia, Azores (AZO), ; 7 - Northern America, 76 - Southwestern U.S.A., California (CAL), ; 7 - Northern America, 73 - Northwestern U.S.A., Colorado (COL), ; 7 - Northern America, 78 - Southeastern U.S.A., Florida (FLA), ; 7 - Northern America, 78 - Southeastern U.S.A., Georgia (GEO), ; 6 - Pacific, 63 - North-Central Pacific, Hawaii (HAW), ; 7 - Northern America, 74 - North-Central U.S.A., Illinois (ILL), ; 3 - Asia-Temperate, 38 - Eastern Asia, Korea (KOR), ; 7 - Northern America, 78 - Southeastern U.S.A., Louisiana (LOU), ; 7 - Northern America, 75 - Northeastern U.S.A., Masachusettes (MAS), ; 7 - Northern America, 75 - Northeastern U.S.A., Michigan (MIC), ; 7 - Northern America, 74 - North-Central U.S.A., Missouri (MSO), ; 7 - Northern America, 77 - South-Central U.S.A., New Mexico (NWM), ; 5 - Australasia, 51 - New Zealand, New Zealand North (NZN), ; 5 - Australasia, 51 - New Zealand, New Zealand South (NZS), ; 7 - Northern America, 77 - South-Central U.S.A., Texas (TEX), ; 4 - Asia-Tropical, 41 - Indo-China, Vietnam (VIE), ; 7 - Northern America, 74 - North-Central U.S.A., Wisconsin (WIS), ; 8 - Southern America, 85 - Southern South America, Argentina Northeast (AGE), Corrientes (AGE-CN); 8 - Southern America, 85 - Southern South America, Argentina Northeast (AGE), Entre Ríos (AGE-ER); 8 - Southern America, 85 - Southern South America, Argentina Northeast (AGE), La Pampa (AGE-LP); 8 - Southern America, 85 - Southern South America, Argentina Northeast (AGE), Misiones (AGE-MI); 7 - Northern America, 78 - Southeastern U.S.A., Alabama (ALA), Alabama (ALA-OO); 7 - Northern America, 78 - Southeastern U.S.A., Arkansas (ARK), Arkansas (ARK-OO); 1 - Europe, 11 - Middle Europe, Austria (AUT), Austria (AUT-AU); 2 - Africa, 21 - Macaronesia, Azores (AZO), Açôres (AZO-OO); 1 - Europe, 11 - Middle Europe, Belgium (BGM), Belgium (BGM-BE); 1 - Europe, 11 - Middle Europe, Belgium (BGM), Luxembourg (BGM-LU); 7 - Northern America, 71 - Western Canada, British Columbia (BRC), British Columbia (BRC-OO); 8 - Southern America, 84 - Brazil, Brazil South (BZS), Rio Grande do Sul (BZS-RS); 8 - Southern America, 84 - Brazil, Brazil South (BZS), Rio Grande do Sul (BZS-RS); 7 - Northern America, 76 - Southwestern U.S.A., California (CAL), California (CAL-OO); 7 - Northern America, 75 - Northeastern U.S.A., Connecticut (CNT), Connecticut (CNT-OO); 7 - Northern America, 73 - Northwestern U.S.A., Colorado (COL), Colorado (COL-OO); 6 - Pacific, 61 - South-Central Pacific, Cook Is. (COO), Cook Is. (COO-OO); 1 - Europe, 11 - Middle Europe, Czechoslovakia (CZE), Czech Republic (CZE-CZ); 7 - Northern America, 78 - Southeastern U.S.A., Delaware (DEL), Delaware (DEL-OO); 7 - Northern America, 78 - Southeastern U.S.A., Florida (FLA), Florida (FLA-OO); 1 - Europe, 12 - Southwestern Europe, France (FRA), Channel Is. (FRA-CI); 1 - Europe, 12 - Southwestern Europe, France (FRA), France (FRA-FR); 1 - Europe, 12 - Southwestern Europe, France (FRA), Monaco (FRA-MO); 7 - Northern America, 78 - Southeastern U.S.A., Georgia (GEO), Georgia (GEO-OO); 1 - Europe, 11 - Middle Europe, Germany (GER), Germany (GER-OO); 6 - Pacific, 63 - North-Central Pacific, Hawaii (HAW), Hawaiian Is. (HAW-HI); 7 - Northern America, 74 - North-Central U.S.A., Illinois (ILL), Illinois (ILL-OO); 7 - Northern America, 75 - Northeastern U.S.A., Indiana (INI), Indiana (INI-OO); 7 - Northern America, 74 - North-Central U.S.A., Iowa (IOW), Iowa (IOW-OO); 7 - Northern America, 74 - North-Central U.S.A., Kansas (KAN), Kansas (KAN-OO); 7 - Northern America, 78 - Southeastern U.S.A., Kentucky (KTY), Kentucky (KTY-OO); 7 - Northern America, 78 - Southeastern U.S.A., Louisiana (LOU), Louisiana (LOU-OO); 7 - Northern America, 75 - Northeastern U.S.A., Maine (MAI), Maine (MAI-OO); 7 - Northern America, 75 - Northeastern U.S.A., Masachusettes (MAS), Masachusettes (MAS-OO); 7 - Northern America, 75 - Northeastern U.S.A., Michigan (MIC), Michigan (MIC-OO); 7 - Northern America, 74 - North-Central U.S.A., Minnesota (MIN), Minnesota (MIN-OO); 4 - Asia-Tropical, 42 - Malesia, Maluku (MOL), Maluku (MOL-OO); 7 - Northern America, 78 - Southeastern U.S.A., Maryland (MRY), Maryland (MRY-OO); 7 - Northern America, 78 - Southeastern U.S.A., Mississippi (MSI), Mississippi (MSI-OO); 7 - Northern America, 74 - North-Central U.S.A., Missouri (MSO), Missouri (MSO-OO); 7 - Northern America, 78 - Southeastern U.S.A., North Carolina (NCA), North Carolina (NCA-OO); 7 - Northern America, 74 - North-Central U.S.A., Nebraska (NEB), Nebraska (NEB-OO); 5 - Australasia, 50 - Australia, New South Wales (NSW), New South Wales (NSW-NS); 7 - Northern America, 75 - Northeastern U.S.A., New Hampshire (NWH), New Hampshire (NWH-OO); 7 - Northern America, 75 - Northeastern U.S.A., New Jersey (NWJ), New Jersey (NWJ-OO); 7 - Northern America, 77 - South-Central U.S.A., New Mexico (NWM), New Mexico (NWM-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, 74 - North-Central U.S.A., Oklahoma (OKL), Oklahoma (OKL-OO); 7 - Northern America, 72 - Eastern Canada, Ontario (ONT), Ontario (ONT-OO); 7 - Northern America, 73 - Northwestern U.S.A., Oregon (ORE), Oregon (ORE-OO); 7 - Northern America, 75 - Northeastern U.S.A., Pennsylvania (PEN), Pennsylvania (PEN-OO); 1 - Europe, 11 - Middle Europe, Poland (POL), Poland (POL-OO); 5 - Australasia, 50 - Australia, Queensland (QLD), Queensland (QLD-QU); 7 - Northern America, 75 - Northeastern U.S.A., Rhode I. (RHO), Rhode I. (RHO-OO); 1 - Europe, 13 - Southeastern Europe, Romania (ROM), Romania (ROM-OO); 7 - Northern America, 78 - Southeastern U.S.A., South Carolina (SCA), South Carolina (SCA-OO); 7 - Northern America, 78 - Southeastern U.S.A., Tennessee (TEN), Tennessee (TEN-OO); 7 - Northern America, 77 - South-Central U.S.A., Texas (TEX), Texas (TEX-OO); 4 - Asia-Tropical, 41 - Indo-China, Thailand (THA), Thailand (THA-OO); 1 - Europe, 14 - Eastern Europe, Ukraine (UKR), Ukraine (UKR-UK); 8 - Southern America, 85 - Southern South America, Uruguay (URU), Uruguay (URU-OO); 7 - Northern America, 75 - Northeastern U.S.A., Vermont (VER), Vermont (VER-OO); 5 - Australasia, 50 - Australia, Victoria (VIC), Victoria (VIC-OO); 7 - Northern America, 78 - Southeastern U.S.A., Virginia (VRG), Virginia (VRG-OO); 7 - Northern America, 73 - Northwestern U.S.A., Washington (WAS), Washington (WAS-OO); 5 - Australasia, 50 - Australia, Western Australia (WAU), Western Australia (WAU-WA); 7 - Northern America, 74 - North-Central U.S.A., Wisconsin (WIS), Wisconsin (WIS-OO); 7 - Northern America, 75 - Northeastern U.S.A., West Virginia (WVA), West Virginia (WVA-OO); 7 - Northern America, 73 - Northwestern U.S.A., Wyoming (WYO), Wyoming (WYO-OO);
Additional data: Data Providers: African Plant Database, SANBI, New Zealand Plant Name Database, Flora Malesiana, Flora of Korea, Govaerts World Compositae Checklist A-G, IPNI, Flora of China Project, Tropicos, Euro+Med, Vietnam Flora, Queensland Census, New South Wales Flora Online, Victoria Census, Preliminary Checklist of North American Compositae, Flora del Conosur, Pacific - Cook Islands, Pacific - Hawaii, Naturalised Australian Asteraceae, Lista de Espécies da Flora do Brasil. GCC LSID: urn:lsid:compositae.org:names:CC8D2846-45D7-49AE-AF11-FF60A66587AC
Source database: GCC, 2 (Beta), Nov 2010
Latest taxonomic scrutiny: Flann C., 09-Oct-2010
Online resource: http://compositae.landcareresearch.co.nz/default.aspx?Page=NameDetails&TabNum=0&NameId=CC8D2846-45D7-49AE-AF11-FF60A66587AC
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:d0597102-2dc5-11e0-98c6-2ce70255a436:col20110201