Japanese Knotweed [Fallopia japonica]:
Source of Recipe
Unknown
Recipe Introduction
Some 30 species. P.Amphibium- not palateable.
This is classified as a noxious weed and is unwise to plant purposely.
Attracts/hosts: Butterflies and other beneficial insects.
Recipe Link: www.care2.com/greenliving/weeds-worth-growing.html#ixzz2JKKEbVzv
List of Ingredients
P. Bistorta-almond flavored root.
P. Cuspidatum-[False Bamboo] young edible sprouts. Cook 3-4 minutes in boiling salted water. Toothsome acidity. Young stems also, carefully peel outer stems and cut in segments. The tips are faintly asparagus in taste at first bite, then a tartness similar in flavor to rhubarb with an okra aftertaste and"green" overtone to the finish. Good replacement for rhubarb. [I tried it steamed]
P. Alaskum- young shoots as rhubarb.
Recipe
Edibility: This weed is edible and easy to harvest. Simply break off the new shoots and the top four inches of larger plants. They can be saut�ed or grilled like asparagus. This plant is also compared to rhubarb and can be used in the same fashion.