What are the most heat tolerant vegetables?

These are the most heat tolerant vegetables:

Note many of these cannot take extreme heat.

• Snap Beans (greenbeans) most can        only take moderate heat
  •  Desperado, Provider , Contender, Lazy Housewife, Seychelles
•  
• Southern Peas (like black-eyed peas, cowpeas) – Built for heat and drought.
  • California Blackeye No. 5 , Phenomenal
• Eggplant– Big fan of long, hot summers (needs warm nights too).
  •  Black Beauty , Rosa Bianca
• Melons(Cantaloupe, Watermelon) – Thrive in heat but need lots of water.
  •  Hales Best, Charleston Gray, Crimson Sweet, Charentais

• Hot Peppers– Hot peppers especially (like jalapeños and habaneros) thrive in high temps.
  •  Jalapeno M, Early Jalapeno, Anaheim, Habanero, Hungarian Wax, Poblano
• Sweet Peppers: Mulch roots to keep soil cooler
  • Gypsy, Sweet Banana, Shishito
• Okra – Practically lovesheat; thrives in hot, humid weather.
  • Burpee Variety: Clemson Spinless, Burgundy
• Sweet Potatoes– Both the tubers and the edible greens handle heat easily.
  • Burpee Variety: Beauregard, Georgia Jet
• Malabar Spinach – Not a true spinach, but it lovesheat and humidity.
  • Burpee Varity: Green Stem, Malabar Red Stem
• Yardlong Beans(also called asparagus beans) – Even more heat-loving than regular green beans, prefers hot weather
  • Burpee Variety: Asparagus Yardlong
• Armenian Cucumbers– Technically a melon, but grows like a cucumber and doesn't mind heat.
  • Burpee Variety: Armenian
• Cucumbers: handle heat well, grow quickly, and produce abundantly. Check for water needs they have shallow roots and need frequent watering 
  • Burpee Variety:  Sweet Success, Salad  Bush , Suyo Long, Marketmore, Summer Dance, Straight Eight , Party Time. Pickle Bush
• Tomatoes (especially small-fruited types like cherry or grape tomatoes) – Set fruit betterin heat compared to big beefsteaks. 
  • Burpee Variety: Sungold, Sweet 100, Arkansas Traveler, Fourth of July, Celebrity
• Squash(Summer types like zucchini and pattypan) – Grow fast in heat, but watch for pests. 
  • Summer
    • Early Prolific, Sunburst
  • Winter
    • Waltham Butternut
• Swiss Chard mort tolerant than other greens
  • Fordhook Giant, Bright lights

Most Heat Tolerant we carry but not high heat 

• Potato: Red Pontiac Yukon Gold, Kennebec, Russet Norkatah
• Lettuce: Heatwave, Buttercrunch, Paris Island Cos, Black Seeded Simson 
• Peas: Wando, Oregon Sugar Pod, Sugar Snap
• Radish: Cherry Belle, French Breakfast
• Pumpkin: Sugar Pie,  Jack Be, Little,, Jarrahdale
• Carrots: Nantes, Danvers126 
• Corn: Silver Queen, Peaches & Cream