In Mexico, what is the difference between a "tomate" and a "jitomate"?

The tomatillo is also known as the husk tomato, jamberry, husk cherry, mexican tomato, or ground cherry, although these names can also refer to other species in the Physalis genus. In Spanish it is called tomate de c�scara, tomate de fresadilla, tomate milpero, tomate verde ("green tomato"), tomatillo (Mexico [this term means "little tomato" elsewhere]), miltomate (Mexico, Guatemala), or simply tomate (in which case the tomato is called jitomate). Even though tomatillos are sometimes called "green tomatoes", they should not be confused with green, unripe tomatoes. (Tomatoes are in the same family, but a different genus.)