Tropaeolum

The genus Tropaeolum, commonly known as nasturtiums, belongs to the family Tropaeolaceae. These plants are native to the Andes Mountains in South America.12

Nasturtiums are cultivated for their attractive leaves and vibrant flowers, which can be yellow, orange, or red. The leaves are nearly circular and peltate, with the leaf stalk attached near the center of the lower surface. The flowers are funnel-shaped with a long spur containing nectar.1

Both the peppery-tasting leaves and flowers are edible and can be used in salads or as garnishes. The young flower buds and fruit are sometimes used as seasoning. While Tropaeolum majus is the common nasturtium, other species like dwarf nasturtium (Tropaeolum minus) and canary creeper (Tropaeolum peregrinum) are also grown as garden plants. In some areas outside their native range, nasturtiums are considered an invasive species.1