I am seeking tubers/roots of the following: Aponogeton distachyos Cape Pondweed Asplenium bulbiterum Mother Fern Cyperus esculentus Chufa My understanding is all 3 form tubers/bulbs and are edible. Please, I hope to buy them much cheaper than through dealers. If you have any extras you'd like to sell, send details to me at ralpharnold2@comcast.net Gladstone, OR 97027 Thanks!