Sinapidendron gymnocalyx

70 (110)cm, attractive, leathery, slightly succulent, glabrous, dark green, serrated leaves, tinged purplish in full sun on a woody, grayish, quite broad stem and upright long racemes of numerous dark yellow flowers. From open spots in rocky soils in the succulent zone of coastal areas in northern Madeira. Easy in any well drained soil in a sunny spot. Keep drier at min. 10°C in winter. V-VII.
20 seeds per package.