0.00 1.553-1.557 up to -20; sometimes up to 0036' ajowan oil 0.910-0.930a 1.498-1.504 up to 500' coriander 0.870-0.885a 1.463-1.471 +800' to + 1300' dill 0.895-0.915a 1.481-1.491 +7000' to +8200' anise oil 0.980-0.990 1.52-i.559 up to -l050' fennel seed oil 0.965-0.977a 1.528-1.539 +1100' to +2400' celery...