So you might ask yourself, why do we call this vegetable (actually it is a “fruit” depending on the definition you use, mentioned before) a “pepper” when we also sprinkle this spice called “pepper” unto our food as well? You don’t chop up the “fruit” of a “pepper” (a bell pepper) into little sprinklets and put it on food to give it a spicy taste do you? Well, sort of, not really.
The word “pepper” comes from an Old English mispronunciation of the latin word “piper.” That is actually what the name of the biological family from which many plants called “pepper” come from (Piperaceae). Other related “peppers” often come from the Capsicum sub family of Solanaceae (deriving their name from a concentration of capsicnoid chemicals mentioned before with reference to the Scoville scale). Though not belonging to the Capscium sub family (not even all that closely related actually), plants of the Piperaceae may also have a concentrated quantity of capsaicin and grows into small immature corns. Those picked corns are boiled and dried and ground into what you might think of as pepper such as Black pepper (Piper nigrum).
Interested in growing your own peppers?
Check out this book Growing your own vegetables
As always if you just like what you learned appeciation