Noun
strong-growing annual climber having large flowers of all shades of orange from orange-red to yellowish orange and seeds that are pickled and used like capers
Source: WordNetThis plant has gained the Royal Horticultural Society's Award of Garden Merit. citation Three-coloured Indian cress (Tropaeolum tricolor) is another tuberous, climbing species grown for its attractive red, purple and yellow tubular flowers. Source: Internet