Umm, Frank Garcia of GNS Spices grows Red Savina and Francisca Habaneros in southern California which last time I looked is in the southwest USA. During the last habanero seed failure I shipped a pound of seeds to a customs broker in El Paso for a Mexican client. If the seeds were destined for the Caribbean area of Mexico, Brownsville would probably make more sense than El Paso. > So, climatic conditions are such that we would naturally expect one of the > most commonly grown chile species in Caribbean to be C. chinense, and it > is, just as we would not expect C. chinense to be commonly grown in most of > Mexico (i.e., outside Yucatan peninsula region) or SW USA, and it is not. > --- Brent