giant rhubarb

== English == === Noun === giant rhubarb (plural giant rhubarbs) The plant Gunnera tinctoria and its edible stems, native to southern Chile. The plant Gunnera manicata, native to southern Brazil. Synonym: Brazilian giant-rhubarb ==== Translations ==== === Further reading === Gunnera tinctoria on Wikipedia.Wikipedia Gunnera manicata on Wikipedia.Wikipedia