When I hear "heirloom" my brain goes straight to tomatoes (check with vintageflapper on FG about 'matoes - she's nuts about them!), sadly not period. ;) For "accurate" I don't think I'd go without onions/leeks/garlic/shallots. And cabbage for some reason jumps out at me, not that I typically use it, but when we do, hubby makes it into runza (my MIL is from NE).