Raphanus

Raphanus (Ancient Greek for "radish") is a genus within the flowering plant family Brassicaceae.

Carl Linnaeus described three species within the genus: the cultivated radish (Raphanus sativus), the wild radish or jointed charlock (Raphanus raphanistrum), and the rat-tail radish (Raphanus caudatus). Various other species have been proposed (particularly related to the East Asian daikon varieties) and the rat-tail radish is sometimes considered a variety of R. sativus, but no clear consensus has emerged.