Island Snapdragon (Gambelia speciosa) is a somewhat vine-like perennial plant native to the Channel Islands and to Guadalupe Island, Mexico. It has trumpet-shaped red flowers that attract birds, especially hummingbirds. Under the right conditions it can bloom almost year round.
Island Snapdragon is easy to grow, fast growing and beautiful, a perennial widely available in native California nurseries. It prefers sun or part shade (more shade inland), but you will get more flowers in full sun. It likes rocky slopes and seaside conditions and will tolerate a variety of soils. It tolerates occasional summer water, up to twice a month. Good in containers, and hummingbirds are attracted to the flowers and the plant is a larval food source for the Checkerspot butterfly.
It was formerly categorized under the genus Galvezia, and some sources still list it that way. ‘Firecracker’ is a popular horticultural variety.