Does Cattail Starch Contain Gluten?

Most foragers know that cattails are an excellent wild food, so much so that Euell Gibbons called cattails “nature’s supermarket.”  Foragers eat the hearts of the young stalks and the immature flower spikes, the pollen and the root starch, which can be used for a versatile cooking flour.  That said, many foraging sites say that […]