The cardinal flower (Lobelia cardinalis), named after the bright red dresses of Roman Catholic Cardinals, was first discovered in North America. This herbaceous perennial has a brilliant texture, size, and bloom that make it unique from other perennials.
Cardinal flowers grow well as solitary plants in natural landscaping, mixed flower beds, and borders. The genus Lobelia includes 60 different species of flowers[1], primarily blue bell-shaped flowers in loose clusters or spikes.