noun. flowers and seeds and leaves all used as flavorings.
noun. aquatic herbs.
noun. any tropical American plant of the genus Tropaeolum having pungent juice and long-spurred yellow to red flowers.
1. Noun, singular or mass If you want to add color to your garden, marigolds, nasturtium and sunflowers are also good companion plants as are herbs like marjoram, tarragon and oregano.
