Roseau
— Navneord
– Engelsk
~ the capital and largest city of Dominica
rosebay
— Navneord
– Engelsk
~ late-spring-blooming rhododendron of eastern North America having rosy to pink-purple flowers
rosebud orchid
— Navneord
– Engelsk
~ orchid of central and northern South America having 1- to 3-blossomed racemes of large showy rose-colored flowers; sometimes placed in genus Pogonia
roselle
— Navneord
– Engelsk
~ East Indian sparsely prickly annual herb or perennial subshrub widely cultivated for its fleshy calyxes used in tarts and jelly and for its bast fiber
Rosellinia
— Navneord
– Engelsk
~ fungi having smooth perithecia with dark one-celled ascospores
rosemaling
— Navneord
– Engelsk
~ a Scandinavian style of carved or painted decoration (as on furniture or walls or dinnerware) consisting of floral motifs