What is yellow and cloudy and super hot plant?

The plant you are referring to is likely Venus flytrap, which is often associated with tropical climates and has a yellowish, cloudy appearance due to its unique trapping mechanism. However, if you're thinking about a celestial body, you might be describing the planet Venus, known for its thick, cloudy atmosphere and extreme temperatures. Venus has a surface temperature hot enough to melt lead, making it one of the hottest planets in our solar system.