Peppers in an array of colors, shapes, sizes and flavors grown at the UC Davis Student Farm are igniting interest in plant breeding and the astonishing botanical diversity of the Capsicum genus, to which all peppers belong. “Fifty-two varieties is a wonderful candyland for me, but it’s just a few of the many varieties in the world,” said graduate student Ildi Carlisle-Cummins, who works on a partnership project between the Student Farm and researcher Allen Van Deynze.