
Parts of the flowering plant have been used in some cultures to treat certain medical problems. It may have anticancer effects. The scientific name is Nasturtium officinale. Also called watercress.
Found on
http://www.cancer.gov/dictionary?expand=I

(Tropaeolum) This is a large group of tender annuals and perennials that are found wild from Mexico to Chile. Some are bushy, self-branching plants that grow 1 to 1½ feet high and some are climbing or trailing plants, growing 4 to 6 feet. The rounded, peltate leaves grow up to 2 inches across. They are waxy green and some varieties are splashed ...
Found on
http://www.encyclo.co.uk/local/10004

Indian Cress (Tropaeolum majus, formerly Nasturtium indicum) is a perennial or annual herb of the family Tropaeolaceae native to South America but introduced to Spain in the 16th century and from there to the rest of Europe.
Found on
http://www.probertencyclopaedia.com/browse/BI.HTM

a nasturtium, Tropaeolum majus, of South America, having red-spotted or red-striped, yellow-orange flowers, the young flower buds and fruits being used as seasoning.
Found on
https://www.infoplease.com/dictionary/indian-cress
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