I have one plant that I have enjoyed when I was a youth and now I need to know what it is. It is use as a traditional Chinese soup. The soup is made from the leaves and stems and it's very bitter so it has to be sweetened somewhat. The other is grown from bulbs and it too is a herb. The bulb is used for soups however this is my first taste of this bulb. The bulb is taken from the plant shown in the 2nd photo. The 3rd photo is an vine in which I'm told that the leaves are edible. If someone can give me info on these 3 plants, I'd be relieved of the mystery surrounding these plants. Thanks!!!!!!