Or some people don't like the Green and foul smell. So maybe to find a dark-green vegetables suddenly thought, not food or try to eat vegetables in first, but eat vegetables with a foul smell. Bitterness at his burial.
Some people do not like green and smelly. Perhaps to find vegetables that are dark green, it was thought that the non-food or try to eat vegetables in first, but eat vegetables with a bitter smell that made him Seder.
Or some like green and smell. Because maybe see dark green vegetables are all think not food or try to eat vegetables at first but กินผัก of smell, bitter, and made him too.