If you like spice, you’re probably familiar with cayenne peppers. The long, thin, bright red chili pepper (Capsicum annuum) is a member of the nightshade (Solanaceae) family. It’s related to ...

Many varieties of chili peppers exist, such as cayenne and jalapeño. They’re primarily used as a spice and can be cooked or dried and powdered. Powdered, red chili peppers are known as paprika.