Chilean Bellflower Blue (Nolana Paradoxa Blue) - Nolana paradoxa blue is an annual that has become popular in recent years, both for the border, rock garden, hanging baskets, or in mass plantings as a ground cover plant. Many people refer to this ground cover plant as Chilean Bellflower. It produces succulent creeping stems with fleshy pointed leaves, and large frilly trumpet flowers in blue with a white centre and yellow throat.