Range Extent CommentsNative to southwestern Asia. Domesticated worldwide. Feral populations in British Isles, Mediterranean islands, Canada, Chile, Argentina, Venezuela, Australia, New Zealand, Bonin, Galapagos, Seychelles, Juan Fermnandez Islands, other oceanic islands, on all main islands in Hawaii (except Niihau and Lanai), California, the southwestern U.S., and Puerto Rico (Grubb, in Wilson and Reeder 1993).