Search Results for: Fresh spinach
quarters"), sorrel , and several oxalis species. the root and/or leaves of rhubarb and buckwheat are high in oxalic acid. [ ] other edible plants that contain significant concentrations of oxalate include, in decreasing order, star fruit ( carambola ), black pepper , parsley , poppy seed, amaranth , spinach
, chard , beets , cocoa , chocolate , most nuts , most berries , fishtail palms , new zealand spinach ( tetragonia tetragonioides ), and beans .[ citation needed ] leaves of the tea plant ( camellia sinensis ) contain among the greatest measured concentrations of oxalic acid relative to other plants...
https://en.wikipedia.org/wiki/Oxalate