Russelia equisetiformis, commonly known as fountainbush, firecracker plant, coral plant, coral fountain, coralblow and fountain plant, is a weeping subshrub in the Plantaginaceae family.
The plant is native to Mexico and Guatemala.
The name Russelia honors the Scottish naturalist Alexander Russell (1715-1768), given to the genus by the Dutch scientist Baron Nikolaus von Jacquin (1727-1817). The species name reference to this plants resemblance to horse tail rushes, and the Latin term equisetiformis means "like Equisetum."