horticulture for its silvery foliage. It is winter-hardy in USDA Zones 8-10, tolerating winter temperatures down to -12° to -15 °C, tolerant of light shade but preferring full sun. In colder areas it is grown as an annual plant. Many cultivars have been selected for particularly dense silvery tomentum, such as 'Cirrus', 'New Look', 'Ramparts', 'Silverdust', 'Silver Filigree', and 'White Diamond'. It has been recommended in North America for its fire resistance resistance to browsing by deer, and its salt tolerance. The cultivar 'Silver Dust' has gained the Royal Horticultural Society's Award of Garden Merit. Confusion in the horticultural trade exists between J. maritima and Centaurea cineraria, which has resulted in confusion regarding which cultivars pertain to either species, which has also resulted in much confusion in photographs of these species on the internet. References maritima Plants described in 1753 Taxa named by Carl Linnaeus Flora of Malta