- Tabasco Pepper
- Table Dainty
- Table Gold Acorn Squash
- Table Queen Acorn Squash
- Table Queen Bush Squash
- Tainong Emperor Heading Mustard
- Taiwan Black Seeded Long Bean
- Takii Gem Watermelon
- Tall Candytuft
- Tall Deluxe - Snapdragon
- Tall Double Mix - Strawflower
- Tall Mixed - Cockscomb
- Tall Mixed - Marvel of Peru
- Tall Mixed Colors - Bachelor's Button
- Tall Orange Sun - Sunflower
- Tall Telephone Garden Pea
- Tall Trailing Mix Nasturtium
- Tam Jalapeno Pepper
- Tamarillo or Tree Tomato
- Tango Lettuce
- Tappys Heritage
- Tarahumara White Seeded - Sunflower
- Tarragon, Russian
- Tartar Of Mongolistan
- Tasmanian Blushing Yellow
- Tatsoi Green
- Tatume
- TC Jones
- Teddy Bear - Sunflower
- Telegraph Improved Cucumber
- Tendercrisp Celery
- Tendral Verde Tardif Melon
- Tennessee Dancing Gourd
- Tennessee Sweet Potato
- Tepehuan Canteen Gourd
- Tequila Sunrise
- Tess's Land Race Currant
- Tete Noire Cabbage
- Texas Bluebonnet - Wildflower
- Texas Golden Watermelon
- Thai "Kang Kob" Pumpkin
- Thai "Rai Kaw Tok" Pumpkin
- Thai #2 Red Seeded Long Bean
- Thai #3 Extra Long Bean
- Thai Baby Watermelon
- Thai Bottle Gourd
- Thai Burapa
- Thai Chao Praya Eggplant








































