"Russelia equisetiformis Schltdl. and Cham." . . . . . . "Plantaginaceae" . . "Magnoliophyta" . "Russelia equisetiformis" . . "Fountainbush" . . "Lamiales" . "Magnoliopsida" . "Plantae" . . . . . . . . "Schltdl. and Cham." . "Russelia" .