ботаника валериана овощная, маш-салат, рапунцель

noun Etymology: from its occurrence as a weed in fields of grain any of several herbs (genus Valerianella) of the valerian family; especially a low European herb (V. locusta syn. V. olitoria) that is widely cultivated for its leaves used in salads and as a potherb — called also lamb's lettuce, mâche