Ravenella

Ravenella is a genus of plants in family Campanulaceae. It includes four species endemic to California.
 * Ravenella angustiflora (Eastw.) Morin
 * Ravenella exigua (Rattan) Morin
 * Ravenella griffinii (Morin) Morin
 * Ravenella sharsmithiae (Morin) Morin