叶类蔬菜是以叶片或叶茎作为食用部分的蔬菜,包括白菜类、绿叶菜类、葱韭类、芽莱类等几大类,是人们日常使用最多的一类蔬菜。这里给您重点介绍生菜、娃娃菜和西芹等名特蔬菜。结球生菜(Lactuca sativa L.var.ca pitata L.)结球生菜又名叶用莴苣,为菊科莴苣属一至二年草本植物,原产地中海沿岸。以叶为主要食 Leafy vegetables are leafy or leafy stems used as edible parts of vegetables, including cabbage, green leafy vegetables, onion leeks, buds and other categories, is the most commonly used type of vegetables. Here you will focus on lettuce, baby food and celery, and other special vegetables. Knotted lettuce (Lactuca sativa L.var.ca pitata L.) Knot ball lettuce, also known as leaves with lettuce, Asteraceae is a year or two herbs, native to the Mediterranean coast. With leaves as the main food