no because they r not used in medicine
Cinnamon is considered to be a spice rather than a herb.
No
No, they are not considered citrus fruits.
Green grapes are also considered white grapes. Grapes are grown on vines, and they might be grown in Italy, or in California. White and green grapes are the same, while red and purple grapes are similar as well.
Herb means "plant", thus all plants are herbs. What you may be trying to ask is, "is banana leaf considered a medicinal herb?"
Grapes
Chives are generally considered to be an herb.
It is considered both a vegetable and an herb.
They must be, after all they are dried grapes.
There are types of grapes that could be. There are wine grapes, table grapes and grapes that are dried for raisins. Each has different varieties for wine and table grapes. I live in a grape growing region, but only raisins and table grapes are produced here. Yes, I think you could classify them as a specialized crop.
No, cotton plants are not herbs. Herbs are; thyme, sweet basil, oregano, rosemary and there are many more.
Mint in any form is considered an alkaline herb. The herb has long been used to conteract acid complaints of the digestive system.