Lettuce
 
 

Lettuce

It is related to sunflower family. Most lettuce is used in salads. The most popular varieties are: Batavia which is a large green one, Butterhead or round lettuce which has green outer leaves and paler heart, Iceberg which is similar to cabbage and the leaves are juicy and crunchy. Use most lettuces within a day. Iceberg can be kept in the fridge for a week.