Sissoo spinach.
Taste: lettuce (fresh), vegetal green tea (dried)
Pests: rabbits, grasshoppers, katydids
Light: part-shade, shade. Can easily be grown indoors on a sunny windowsill.
Temp: stops growing around 55F, dies in freezing.
Notes: compact grower, clones easily, air-dries in 2-3 days, goes well in thick soups, sauces, curries as well as fresh in salads.
I heartily recommend this plant.