Incidentally, here and here are a couple of interesting documents mentioning the use of " Chlorophytum borivilianum " leaves as a potherb, and describing the medicinal use of the roots.
12.
In its freshly sprouted form, before it has developed spines or unpleasantly tough fibres, " Kali tragus " has been recommended as a salad, stir-fry, or potherb for human consumption.
13.
De Bury feels that monks have abandoned practice this and replaced quiet study with manual labor . Flocks and fleece, crops and granaries, leeks and potherbs, drink and goblets, are nowadays the reading and study of the monks.
14.
BioNatural claims that the Pedi and the Sukuma people eat the leaves as a " potherb and relish ", but the mention is off-hand and undetailed, and the company sells herbal extracts, so they may have a profit motive in giving this information.
15.
Self-heal is edible : the young leaves and stems can be eaten raw in salads; the plant in whole can be boiled and eaten as a potherb; and the aerial parts of the plant can be powdered and brewed in a cold infusion to make a beverage.