I garden at home and in a allotment I share with my friend sammy, he also has gardening and self sustaining interests.
Wild Rice: Zizania pulustris
Waterpepper (p. Hydropiper)
Wasabi (wasabi japonica)
Chinese water chesnut (e.duleis)
Water caltrop (t. Natans)
Taro (c. Esculenta)
Lotus: nymphaea nelumbo- so many uses!!.
Bulrush (s. Californicus)
All aquatics so really need these willing to swap for rare varieties that I have .