List of Varieties by Denomination
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
| Denomination | Crop Kind |
|---|---|
| C0266 | Corn |
| C350308 | Soybean |
| C377602 | Soybean |
| C389624 | Soybean |
| C400847 | Soybean |
| CA28 | Rose |
| CA29 | Rose |
| CA33 | Rose |
| Cabaret | Potato |
| Cabernet Volos | Grapevine |
| Cabot | Strawberry |
| Cabrillo | Strawberry |
| Cadalora | Pepper |
| Caddo | Blackberry |
| Caesar | Potato |
| Café | Canola |
| Cal Antpum | Calibrachoa |
| Cal Britreeda | Calibrachoa |
| Cal Bule | Calibrachoa |
| Cal Bulrose | Calibrachoa |
| Cal Corink | Calibrachoa |
| Cal Cremey | Calibrachoa |
| Cal Darblu | Calibrachoa |
| Cal Depyel | Calibrachoa |
| Cal Goldey | Calibrachoa |
| Cal Ivory | Calibrachoa |
| Cal Laver | Calibrachoa |
| Cal Litbule | Calibrachoa |
| Cal Litelaver | Calibrachoa |
| Cal Mang | Calibrachoa |
| Cal Oran | Calibrachoa |
| Cal Orang08 | Calibrachoa |
| Cal Orngise | Calibrachoa |
| Cal Paicoras | Calibrachoa |
| Cal Peachy | Calibrachoa |
| Cal Pink | Calibrachoa |
| Cal Pur | Calibrachoa |
| Cal Pur07 | Calibrachoa |
| Cal Roosall | Calibrachoa |
| Cal Rose | Calibrachoa |
| Cal Scare08 | Calibrachoa |
| Cal Scared | Calibrachoa |
| Cal Sunre | Calibrachoa |
| Cal Whiroen | Calibrachoa |
| Cal Whit09 | Calibrachoa |
| Cal White | Calibrachoa |
| Cal Wiiten | Calibrachoa |
| Cal Yel | Calibrachoa |
| Cal Yell08 | Calibrachoa |
| Calder | Barley |
| Caldwell | Wheat |
| Caleb | Summersweet |
| Calgary | Potato |
| Calinda | Strawberry |
| Calista | Kalanchoë |
| Callye | Calibrachoa |
| Calpem | Calibrachoa |
| Calpribul | Calibrachoa |
| Calpriwi | Calibrachoa |
| Caltrablupu | Calibrachoa |
| Caltracaro | Calibrachoa |
| Caltradabl | Calibrachoa |
| Caltraelbu | Calibrachoa |
| Caltramipuvi | Calibrachoa |
| Caltrapi | Calibrachoa |
| Caltrarosan | Calibrachoa |
| Caltrarose | Calibrachoa |
| Calupdapuvi | Calibrachoa |
| Caluplivi | Calibrachoa |
| Calusre | Calibrachoa |
| Calwhipi | Calibrachoa |
| Calypso | Blueberry |
| Camarosa | Strawberry |
| Camcoral | Impatiens |
| Camel | Potato |
| Cameo Lavender | Impatiens |
| Cameo Pink Surprise | Impatiens |
| Cameo Red Surprise | Impatiens |
| Cameo Salmon | Impatiens |
| Cameo Salmon Chiffon | Impatiens |
| Camier | Pepper |
| Camino Real | Strawberry |
| Camp Bule | Campanula |
| Camp Bulewhit | Campanula |
| Camp Inbule | Campanula |
| Camp Trailbule | Campanula |
| Camp Whit | Campanula |
| Campagna | Potato |
| Camparosa | Tomato |
| Campina | Potato |
| Camry | Pea |
| Camscasur | Impatiens |
| Canada Rose | Potato |
| Canberra | Potato |
| Candy | Giant Knotweed |
| Candy Cardinal | Pelargonium |
| Candy Crush | Hibiscus |
| Candy Light Salmon | Pelargonium |
| Canela Russet | Potato |
| Canis | Pea |
| Canmore | Barley |
| Canmore | Oat |
| Canna | Potato |
| Canstar | Pea |
| Cantal | Oat |
| Cantate | Potato |
| Cante Coras | Pelargonium |
| Cante Daredle | Pelargonium |
| Cante Dereds | Pelargonium |
| Cante Fir09 | Pelargonium |
| Cante Firre | Pelargonium |
| Cante Hocora | Pelargonium |
| Cante Laver | Pelargonium |
| Cante Oran | Pelargonium |
| Cante Pinka | Pelargonium |
| Cante Ros | Pelargonium |
| Canton | Chrysanthemum |
| Cantu | Barley |
| CAP001 | Apple |
| Caphorn | Pea |
| Capitola | Strawberry |
| Capri | Astrantia |
| Capri | Potato |
| Captiva | Strawberry |
| Capture the Flag | Heucherella |
| Capuletto | Tomato |
| Car Laver09 | Angelonia |
| Car Pink09 | Angelonia |
| Car Purr09 | Angelonia |
| Car Rasp | Angelonia |
| Car Witti09 | Angelonia |
| Cara | Potato |
| Caravel | Lettuce |
| Carberry | Wheat |
| Carburgun | Verbena |
| Cardale | Wheat |
| Cardarpur | Verbena |
| Cardinal | Potato |
| Cardinal | Raspberry |
| Cardinale | Kalanchoë |
| Cardinia | Potato |
| Cargo | Blueberry |
| Caribou Russet | Potato |
| Carleton | Barley |
| Carlingford | Potato |
| Carlisle | Wheat |
| Carlita | Potato |
| Carlsbad | Strawberry |
| Carlton | Weigela |
| Carmali | Verbena |
| Carmapur | Verbena |
| Carmel | Blackberry |
| Carmela | Strawberry |
| Carmen | Oriental Poppy |
| Carmine | Bean |
| Carminelle | Potato |
| Carneval | Pea |
| Carol | Geranium |
| Carolina | Potato |
| Carolina Strongback | Watermelon |
| Carousel Dark Red | Poinsettia |
| Carpa | Rose of Sharon |
| Carpin | Verbena |
| Carpiswi | Verbena |
| Carpuvi | Verbena |
| Carr | Soybean |
| Carrera | Pea |
| Carrera | Potato |
| Carsca | Verbena |
| Cart Depink | Angelonia |
| Cart Laver | Angelonia |
| Cart Pur | Angelonia |
| Cart White | Angelonia |
| Cartbas Depink | Angelonia |
| Cartbas Depur | Angelonia |
| Cartier BX | Canola |
| Carwi | Verbena |
| Cas Lavener | Angelonia |
| Cas Raspry | Angelonia |
| Cas Whit07 | Angelonia |
| Cas Wite09 | Angelonia |
| Casablanca | Rhodanthe |
| CasaNova | Potato |
| Casca11 | Blue Fescue |
| Cascada | Potato |
| Cascade | Soybean |
| Cascade Bounty | Raspberry |
| Cascade Harvest | Raspberry |
| Cash | Canola |
| Cassandra | Kalanchoë |
| Cassini | Photinia |
| Castanette | Oriental Poppy |
| Castle Russet | Potato |
| Castor R2X | Soybean |
| Cats Meow | Cat Mint |
| Cats Pajamas | Cat Mint |
| Caudle | Apple |
| Cavendish | Lettuce |
| Cays Juwhit | Sutera |
| Cays Whit | Sutera |
| CB 7520 | Sorghum |
| CB3 | Corn |
| CBG Cone2 | Coneflower |
| CBG Cone3 | Coneflower |
| CBRZ0002 | Calibrachoa |
| CBRZ0003 | Calibrachoa |
| CBRZ0004 | Calibrachoa |
| CBRZ0008 | Calibrachoa |
| CBRZ0017 | Calibrachoa |
| CBRZ0019 | Calibrachoa |
| CBRZ0020 | Calibrachoa |
| CBRZ0026 | Calibrachoa |
| CBRZ0029 | Calibrachoa |
| CBRZ0033 | Calibrachoa |
| CBRZ0046 | Calibrachoa |
| CBRZ0047 | Calibrachoa |
| CBRZ0048 | Calibrachoa |
| CBRZ0049 | Calibrachoa |
| CBRZ0051 | Calibrachoa |
| CBRZ0057 | Calibrachoa |
| CDC 1089 | Faba bean |
| CDC 1139 | Faba bean |
| CDC 1142 | Faba bean |
| CDC 1239 | Faba bean |
| CDC 1310 | Faba bean |
| CDC 1513-2 | Pea |
| CDC 3525-5 | Pea |
| CDC 4140-4 | Pea |
| CDC 4499-1 | Pea |
| CDC 4639-8 | Pea |
| CDC 4999-5 | Pea |
| CDC 5141-7 | Pea |
| CDC 5151-46 | Pea |
| CDC 5286-2 | Pea |
| CDC 5301-1 | Pea |
| CDC 5517-7 | Pea |
| CDC 5523-7 | Pea |
| CDC 5633-2 | Pea |
| CDC 5773-9 | Pea |
| CDC 5791 | Pea |
| CDC 5791-11 | Pea |
| CDC 5845 | Pea |
| CDC 5928-6 | Pea |
| CDC 6928 | Lentil |
| CDC 6930 | Lentil |
| CDC 6956 | Lentil |
| CDC 6964 | Lentil |
| CDC 7026 | Lentil |
| CDC 7030 | Lentil |
| CDC 7208 | Lentil |
| CDC 7358 | Lentil |
| CDC 7757 | Lentil |
| CDC 951 | Faba bean |
| CDC Abound | Wheat |
| CDC Adamant | Wheat |
| CDC Alba | Annual canarygrass |
| CDC Alloy | Wheat |
| CDC Alsask | Wheat |
| CDC Anderson | Barley |
| CDC Anson | Oat |
| CDC Arborg | Oat |
| CDC Armstrong | Barley |
| CDC Ascent | Barley |
| CDC Athabasca | Pea |
| CDC Aurora Nijo | Barley |
| CDC Austenson | Barley |
| CDC Battleford | Barley |
| CDC Bethune | Flax |
| CDC Big Brown | Oat |
| CDC Blackstrap | Bean |
| CDC Blazer | Pea |
| CDC Boundless | Pea |
| CDC Bow | Barley |
| CDC Bradwell | Wheat |
| CDC Bronze | Chickpea |
| CDC Buryu | Flax |
| CDC Byer | Oat |
| CDC Calvi | Annual canarygrass |
| CDC Canary | Pea |
| CDC Canuck | Pea |
| CDC Carbide | Wheat |
| CDC Carmine | Lentil |
| CDC Carter | Barley |
| CDC Cedar | Soybean |
| CDC Churchill | Barley |
| CDC Cibo | Annual canarygrass |
| CDC Citrine | Pea |
| CDC Clear | Barley |
| CDC Climax | Chickpea |
| CDC Clyde | Barley |
| CDC Coalition | Barley |
| CDC Consul | Chickpea |
| CDC Copeland | Barley |
| CDC Copper | Barley |
| CDC Coral | Lentil |
| CDC Cordon CLPlus | Wheat |
| CDC Covert | Wheat |
| CDC Cowboy | Barley |
| CDC Credence | Wheat |
| CDC Dancer | Oat |
| CDC Defy | Wheat |
| CDC Desire | Wheat |
| CDC Desire | Wheat |
| CDC Dorado | Flax |
| CDC Durango | Barley |
| CDC Dynamic | Wheat |
| CDC Endure | Oat |
| CDC Engage | Pea |
| CDC Envy | Wheat |
| CDC Esme | Flax |
| CDC Evident | Wheat |
| CDC ExPlus | Barley |
| CDC Fibar | Barley |
| CDC Floral | Bean |
| CDC Forest | Pea |
| CDC Fortitude | Wheat |
| CDC Fraser | Barley |
| CDC Glas | Flax |
| CDC Gold | Flax |
| CDC Goldstar | Barley |
| CDC Goodale | Barley |
| CDC Grimm | Lentil |
| CDC Hardy | Chickpea |
| CDC Haymaker | Oat |
| CDC Helgason | Barley |
| CDC Henrick | Barley |
| CDC Hickie | Pea |
| CDC Hilose | Barley |
| CDC Hughes | Wheat |
| CDC Huskie | Pea |
| CDC Imagine | Wheat |
| CDC Imani | Lentil |
| CDC Imbue CLPlus | Wheat |
| CDC Imerald | Lentil |
| CDC Imp | Lentil |
| CDC Impulse | Lentil |
| CDC Inca | Pea |
| CDC Jasper | Pea |
| CDC Jimini | Lentil |
| CDC Kala | Chickpea |
| CDC Kamsack | Barley |
| CDC Karim | Lentil |
| CDC Kendall | Barley |
| CDC Kermit | Lentil |
| CDC Kernen | Flax |
| CDC Kernen | Wheat |
| CDC Kindersley | Barley |
| CDC KR-2 | Lentil |
| CDC Lancer | Chickpea |
| CDC Landis | Barley |
| CDC Landmark | Wheat |
| CDC Laurence | Barley |
| CDC Lewochko | Pea |
| CDC Lima | Lentil |
| CDC Lophy-I | Barley |
| CDC Lumio | Annual canarygrass |
| CDC Marlina | Barley |
| CDC Maverick | Barley |
| CDC Mayfair | Barley |
| CDC McGwire | Barley |
| CDC Melyn | Flax |
| CDC Meredith | Barley |
| CDC Mindon | Barley |
| CDC Minstrel | Oat |
| CDC Monarch | Lentil |
| CDC Morrison | Oat |
| CDC Neela | Flax |
| CDC Nimble | Lentil |
| CDC Norseman | Oat |
| CDC NRG003 | Wheat |
| CDC Orkney | Chickpea |
| CDC Orrin | Oat |
| CDC Ortona | Wheat |
| CDC Palmer | Chickpea |
| CDC Pasqua | Chickpea |
| CDC Pearl | Chickpea |
| CDC Pilar CLPlus | Wheat |
| CDC Pilgrim | Lentil |
| CDC PlatinumStar | Barley |
| CDC Plava | Flax |
| CDC Plentiful | Wheat |
| CDC PolarStar | Barley |
| CDC Power CLPlus | Wheat |
| CDC Precision | Wheat |
| CDC Pristine | Barley |
| CDC Proclaim | Lentil |
| CDC QG-3 | Lentil |
| CDC QG-4 | Lentil |
| CDC Rattan | Barley |
| CDC Ray | Bean |
| CDC Redmoon | Lentil |
| CDC Reign | Wheat |
| CDC Renegade | Barley |
| CDC Reserve | Barley |
| CDC Rider | Pea |
| CDC Rowland | Flax |
| CDC Roxy | Lentil |
| CDC Ruffian | Oat |
| CDC S110-22 | Pea |
| CDC S110-22 | Pea |
| CDC S120-22 | Pea |
| CDC S120-22 | Pea |
| CDC Salt King | Hybrid Wheatgrass |
| CDC Sanctuary | Flax |
| CDC SB-3 | Lentil |
| CDC SB-4 | Lentil |
| CDC Seabiscuit | Oat |
| CDC Select | Barley |
| CDC Silas | Wheat |
| CDC Simmie | Lentil |
| CDC Sisler | Barley |
| CDC SKRush | Wheat |
| CDC Skye | Oat |
| CDC SO-I | Oat |
| CDC Sol | Bean |
| CDC Sol-Fi | Oat |
| CDC Sorrel | Flax |
| CDC Spectrum | Pea |
| CDC Springside | Barley |
| CDC Spruce | Pea |
| CDC Stanley | Wheat |
| CDC Sublime | Lentil |
| CDC Succession CLPlus | Wheat |
| CDC Sunburst | Bean |
| CDC Sunset | Chickpea |
| CDC Terrain | Wheat |
| CDC Thrive | Wheat |
| CDC Throttle | Wheat |
| CDC Tisdale | Barley |
| CDC Titanium | Wheat |
| CDC Togo | Annual canarygrass |
| CDC Tollefson | Pea |
| CDC Trey | Barley |
| CDC Trilogy | Wheat |
| CDC Turtle Mountain | Bean |
| CDC Utmost | Wheat |
| CDC Valdres | Barley |
| CDC Valour | Flax |
| CDC Vantta | Wheat |
| CDC Verona | Wheat |
| CDC Vivid | Wheat |
| CDC Vivid | Wheat |
| CDC VR Morris | Wheat |
| CDC Weaver | Oat |
| CDC Westgate | Oat |
| CDC Whitetrack | Bean |
| CDC Whitewood | Wheat |
| CDC Wiseton | Wheat |
| CDC WM-2 | Bean |
| CDC WM-3 | Bean |
| CDC Yorkton | Barley |
| Ceartist Orange | Chrysanthemum |
| Cecile | Potato |
| Celandine | Potato |
| Celebration | Barley |
| Celesta | Barley |
| Celeste | Chrysanthemum |
| Celeste | Pea |
| Celica | Pea |
| Celina | Pear |
| Center Glow | Ninebark |
| Cepuna | Pear |
| Cerata KWS | Potato |
| Cerisa | Potato |
| Cervello | Cucumber |
| Cerveza | Barley |
| CH 201 | Pear |
| Challenger | Canola |
| Challenger | Culver's Root |
| Challenger | Potato |
| Chambly | Strawberry |
| Champagne | Scabiosa |
| Champion | Barley |
| Chantal | Campanula |
| Chantal | Chrysanthemum |
| Chantal | Pea |
| Chantilly Lace | Goatsbeard |
| Charing | Wheat |
| Charisma | Potato |
| Charlotte | Apple |
| Charlotte | Strawberry |
| Charlottes Web | Tradescantia |
| Chas | Potato |
| Cheery Emily | Chrysanthemum |
| Chelsea C-28 | Hazelnut |
| Chenibec | Grapevine |
| Chenoa | Potato |
| Cher | Kalanchoë |
| Chérie | Potato |
| Chernyatka | Soybean |
| Cherries Jubilee | Baptisia |
| Cherry Brandy | Hibiscus |
| Cherry Cheesecake | Hibiscus |
| Cherry Choco Latte | Hibiscus |
| Cherry Conga | Chrysanthemum |
| Cherry Davis | Chrysanthemum |
| Cherry Lemonade | Coreopsis |
| Cherry Papillon | Chrysanthemum |
| Cherry Pomona | Chrysanthemum |
| Cherry Truffles | Heuchera |
| Cherry Vanilla | Dianthus |
| Chewallbell | Rose |
| Chewamberness | Rose |
| Chewarizona | Rose |
| ChewBullseye | Rose |
| Chewgewest | Rose |
| Chewground | Rose |
| Chewhocan | Rose |
| Chewmaytime | Rose |
| Chewnicebell | Rose |
| Chewpatout | Rose |
| Chewperadventure | Rose |
| CHI1504001 | Tomato |
| CHI1504005 | Tomato |
| Chiba | Soybean |
| Chicago | Chrysanthemum |
| Chico Blanco | Campanula |
| Chico Lila | Campanula |
| Chico Merano | Campanula |
| Chico Rosa | Campanula |
| Chigwell | Barley |
| Chilean Splash | Potato |
| Chinook | Apple |
| Chinook | Canola |
| Chito | Blue Honeysuckle |
| Chocolony | Pepper |
| Chopin | Potato |
| Choque | Pea |
| CHQZ0001 | Argyranthemum |
| Christa | Heuchera |
| Christine | Chrysanthemum |
| Christine Belli | Azalea |
| Christine Magic | Azalea |
| Christine Matton | Azalea |
| Christine Siena | Azalea |
| CIDZ0001 | Chrysanthemum |
| CIDZ0002 | Chrysanthemum |
| CIDZ0003 | Chrysanthemum |
| CIDZ0004 | Chrysanthemum |
| CIDZ0005 | Chrysanthemum |
| CIDZ0006 | Chrysanthemum |
| CIDZ0007 | Chrysanthemum |
| CIDZ0008 | Chrysanthemum |
| CIDZ0009 | Chrysanthemum |
| CIDZ0010 | Chrysanthemum |
| CIDZ0011 | Chrysanthemum |
| CIDZ0012 | Chrysanthemum |
| CIDZ0013 | Chrysanthemum |
| CIDZ0014 | Chrysanthemum |
| CIDZ0015 | Chrysanthemum |
| CIDZ0016 | Chrysanthemum |
| CIDZ0017 | Chrysanthemum |
| CIDZ0021 | Chrysanthemum |
| CIDZ0026 | Chrysanthemum |
| CIDZ0032 | Chrysanthemum |
| CIDZ0033 | Chrysanthemum |
| CIDZ0034 | Chrysanthemum |
| CIDZ0035 | Chrysanthemum |
| CIDZ0039 | Chrysanthemum |
| CIDZ0043 | Chrysanthemum |
| CIDZ0044 | Chrysanthemum |
| CIDZ0045 | Chrysanthemum |
| CIDZ0046 | Chrysanthemum |
| CIDZ0047 | Chrysanthemum |
| CIDZ0048 | Chrysanthemum |
| CIDZ0049 | Chrysanthemum |
| CIDZ0050 | Chrysanthemum |
| CIDZ0061 | Chrysanthemum |
| CIDZ0062 | Chrysanthemum |
| CIDZ0063 | Chrysanthemum |
| CIDZ0064 | Chrysanthemum |
| CIDZ0065 | Chrysanthemum |
| CIDZ0066 | Chrysanthemum |
| CIDZ0067 | Chrysanthemum |
| CIDZ0068 | Chrysanthemum |
| CIDZ0092 | Chrysanthemum |
| CIDZ0093 | Chrysanthemum |
| CIDZ0094 | Chrysanthemum |
| CIDZ0095 | Chrysanthemum |
| CIDZ0096 | Chrysanthemum |
| CIDZ0097 | Chrysanthemum |
| CIDZ0098 | Chrysanthemum |
| CIDZ0099 | Chrysanthemum |
| CIDZ0100 | Chrysanthemum |
| CIDZ0101 | Chrysanthemum |
| CIDZ0106 | Chrysanthemum |
| CIDZ0107 | Chrysanthemum |
| CIDZ0109 | Chrysanthemum |
| CIDZ0110 | Chrysanthemum |
| CIDZ0111 | Chrysanthemum |
| CIDZ0112 | Chrysanthemum |
| CIDZ0113 | Chrysanthemum |
| CIDZ0114 | Chrysanthemum |
| CIDZ0115 | Chrysanthemum |
| CIDZ0116 | Chrysanthemum |
| CIDZ0117 | Chrysanthemum |
| CIDZ0118 | Chrysanthemum |
| CIDZ0119 | Chrysanthemum |
| CIDZ0120 | Chrysanthemum |
| CIFZ0002 | Chrysanthemum |
| CIFZ0003 | Chrysanthemum |
| CIFZ0004 | Chrysanthemum |
| CIFZ0005 | Chrysanthemum |
| CIFZ0006 | Chrysanthemum |
| CIFZ0007 | Chrysanthemum |
| CIFZ0008 | Chrysanthemum |
| CIFZ0009 | Chrysanthemum |
| CIFZ0010 | Chrysanthemum |
| CIFZ0011 | Chrysanthemum |
| CIFZ0012 | Chrysanthemum |
| CIFZ0013 | Chrysanthemum |
| CIFZ0014 | Chrysanthemum |
| CIFZ0015 | Chrysanthemum |
| CIFZ0016 | Chrysanthemum |
| CIFZ0017 | Chrysanthemum |
| CIFZ0018 | Chrysanthemum |
| CIFZ0019 | Chrysanthemum |
| CIFZ0020 | Chrysanthemum |
| CIFZ0021 | Chrysanthemum |
| CIFZ0022 | Chrysanthemum |
| CIFZ0023 | Chrysanthemum |
| CIFZ0024 | Chrysanthemum |
| CIFZ0025 | Chrysanthemum |
| CIFZ0026 | Chrysanthemum |
| CIFZ0028 | Chrysanthemum |
| CIFZ0029 | Chrysanthemum |
| CIFZ0030 | Chrysanthemum |
| CIFZ0031 | Chrysanthemum |
| CIFZ0032 | Chrysanthemum |
| CIFZ0033 | Chrysanthemum |
| Cinnamon Grappa | Hibiscus |
| Cirrus | Bean |
| Citadel | Potato |
| CIVH413 | Strawberry |
| CIVH725 | Strawberry |
| CIVM49 | Apple |
| Civni | Apple |
| CIVRH612 | Strawberry |
| CIVRH621 | Strawberry |
| CL081215 | Soybean |
| CL233163 | Canola |
| CL30 | Corn |
| CL6109085R | Canola |
| CL702620 | Soybean |
| CL704451 | Soybean |
| CL970331 | Soybean |
| CL970333 | Soybean |
| Clairette | Potato |
| Clancy | Strawberry |
| Clarion | Chrysanthemum |
| Classic Coral | Dianthus |
| Classic Rouge | Azalea |
| Classic Russet | Potato |
| Claudie | Hydrangea |
| Clavet | Canola |
| Claymore | Barley |
| Clearwater | Lettuce |
| Clearwater Russet | Potato |
| Cleopatra | Magnolia |
| Cleopatra | Potato |
| Clip Romegs | Pelargonium |
| Clip Velred | Pelargonium |
| Clipper | Pea |
| Clips Cherry | Pelargonium |
| Clips Light Lav | Pelargonium |
| Clips Litsaltwo | Pelargonium |
| Clips Pinka | Pelargonium |
| Clips Red Two | Pelargonium |
| Clips Redthree | Pelargonium |
| Clips Rose | Pelargonium |
| Clips Rosspla | Pelargonium |
| Clips Scarl | Pelargonium |
| Clips Scarlet | Pelargonium |
| Clips Vio | Pelargonium |
| Clips Whitspla | Pelargonium |
| Clockwork | Blueberry |
| Cloudburst | Phlox |
| Cluthafire | Apricot |
| CM Isidore | Wheat |
| CM383 | Corn |
| CM555 | Corn |
| CN 99 113 1 | Potato |
| CN121 | Apple |
| Cnem Bule | Nemesia |
| Cnem Pinka | Nemesia |
| Cnem Whit | Nemesia |
| CNJ95-20-20 | Cranberry |
| CNJ97-105-4 | Cranberry |
| CNJ99-52-15 | Cranberry |
| CNJ99-9-25 | Cranberry |
| CNJ99-9-96 | Cranberry |
| CO00405-1RF | Potato |
| CO273 | Corn |
| CO289 | Corn |
| CO298 | Corn |
| CO329 | Corn |
| Coast to Coast | Hosta |
| Cobdarkink | Petunia |
| Cobeer | Argyranthemum |
| Cobimpto | Impatiens |
| Cobink | Petunia |
| Cobrey | Argyranthemum |
| Cobsing | Argyranthemum |
| Cobwhite | Argyranthemum |
| Coconut Ice | Peach |
| Coconut Lime | Coneflower |
| CODE 66 75 | Tangor |
| Codiap | Diascia |
| Codiapea | Diascia |
| Codiared | Diascia |
| Codiaw | Diascia |
| Codiblim | Diascia |
| Codilav | Diascia |
| Codipeim | Diascia |
| Coditer | Diascia |
| Codiusre | Diascia |
| Colima | Strawberry |
| Colleen | Potato |
| Colomba | Potato |
| Colombo | Impatiens |
| Colorado Rose | Potato |
| Colorburst Cherry | Calibrachoa |
| Colorburst Red | Calibrachoa |
| Colorburst Rose | Calibrachoa |
| Colorburst Violet | Calibrachoa |
| Columbia Giant | Blackberry |
| Columbia Sunrise | Blackberry |
| Columbo | Potato |
| Comburger | Spelt |
| Commander | Wheat |
| Commando | Potato |
| Companion | Watermelon |
| Compass | Potato |
| Compassion | Grapevine |
| Conbloss | Petunia |
| Conblue | Petunia |
| Concorde | Pear |
| Concorde | Potato |
| Concordia | Potato |
| Concran | Petunia |
| Concurrent | Potato |
| Condoblue | Petunia |
| Condolavender | Petunia |
| Condopink | Petunia |
| Condopinkveined | Petunia |
| Condopurple | Petunia |
| Condowhite | Petunia |
| Conglow | Petunia |
| Conlilac | Petunia |
| Conlon | Barley |
| Connect | Potato |
| Connie | Chrysanthemum |
| Conquer | Wheat |
| Conquistador | Bean |
| Conrad | Barley |
| Constance | Potato |
| Constraw | Petunia |
| Conviolet | Petunia |
| Cooper | Pea |
| Cope Burg | Pelargonium |
| Cope Cher | Pelargonium |
| Cope Rossa | Pelargonium |
| Cope Scarfir | Pelargonium |
| Copper | Coleus |
| Copper Charm | Chrysanthemum |
| Copper Yogilroy | Chrysanthemum |
| Coquine | Potato |
| Coral Blush | Chrysanthemum |
| Coral Corrida | Chrysanthemum |
| Coral Davis | Chrysanthemum |
| Coral Pomona | Chrysanthemum |
| Coral Reef | Sedum |
| Coral Splendor | Chrysanthemum |
| Coral Yograceland | Chrysanthemum |
| Coral Yonashville | Chrysanthemum |
| Coralia | Wheat |
| Coraljade | Sedum |
| Cordial | Strawberry |
| Core Yel | Coreopsis |
| Corinna | Potato |
| Cornado | Potato |
| Coronada | Potato |
| Coronet | Canola |
| Corsica | Potato |
| Corzo | Barley |
| Cosmos | Potato |
| Cotsidh5 | Smokebush |
| Cotton Candy | Apple |
| Cotton Candy | Pelargonium |
| Cotton Candy | Phlox |
| Cougar CL | Canola |
| Countessa | Potato |
| Courier | Pea |
| Couriphy01 | Ninebark |
| COURISPI01 | Spirea |
| Courtacad1 | Weigela |
| COUSTAR02 | Hydrangea |
| Cowboy | Bean |
| Cowles | Blackberry |
| CP00123X | Soybean |
| CPB Phantom | Pea |
| Cranberry Cocktail | Dianthus |
| Cranberry Crush | Hibiscus |
| Cranberry Lace | Monarda |
| Crater Lake | Phlox |
| CrazyBlue | Russian Sage |
| Cream Blush | Chrysanthemum |
| Cream Chantal | Chrysanthemum |
| Cream Diamond | Chrysanthemum |
| Cream Nicole | Chrysanthemum |
| Cream Reagan Twin | Chrysanthemum |
| Crested Surf | Painted Fern |
| Creston | Apple |
| Crimson Butterflies | Gaura |
| Crimson Passion | Cherry |
| Crimson Pearl | Grapevine |
| Crisper | Potato |
| Crisps4all | Potato |
| Cristina | Potato |
| Croma | Pea |
| Crop 33 | Potato |
| Crop 37 | Potato |
| Crop35 | Potato |
| Crop39 | Potato |
| Crop55 | Potato |
| Crop56 | Potato |
| Crop58 | Potato |
| Crop60 | Potato |
| Crop77 | Potato |
| Crop78 | Potato |
| Crop80 | Potato |
| Crown | Soybean |
| Crown Jewel | Chrysanthemum |
| CRPTQ Coravi | Potato |
| CRPTQ Joany | Potato |
| CRPTQ Sana | Potato |
| Crusader | Lettuce |
| Crusher | Canola |
| Crystal Blue | Salvia |
| Crystalina | Summersweet |
| CS Camden | Oat |
| CS0697 | Canola |
| CS0796 | Canola |
| CS1194 | Canola |
| CS1244 | Canola |
| CS1406 | Canola |
| CS1568 | Canola |
| CS1755 | Canola |
| CS1757 | Canola |
| CS1763 | Canola |
| CS2234 | Canola |
| CS2263 | Canola |
| CT-9-12 | Bluebeard |
| Cuco | Cuphea |
| Cuesta | Strawberry |
| CUNAPIBI | Cuphea |
| Cupcake | Strawberry |
| Cupid | Bleeding Heart |
| Cupid | Cherry |
| Curaliklepa | Curcuma |
| Curaliroti | Curcuma |
| Curalivemowiblo | Curcuma |
| Currant Yoirvine | Chrysanthemum |
| Currant Yomistique | Chrysanthemum |
| Curtina | Curcuma |
| Curtis | Wheat |
| Cutie Pie | Cherry |
| Cutting Edge | Foam Flower |
| CV87101-1 | Potato |
| CV95002-1 | Potato |
| CV96053-4 | Potato |
| CW08071-2rus | Potato |
| Cyclone | Canola |
| Cycloon | Potato |
| Cynthia | Potato |
| Cyrano | Potato |
| Cyrus | Cucumber |
- Date modified: