Ruta graveolens
Common Names: rue, common rue, herb of Grace Family: Rutaceae (citrus Family) Description Rue is a small evergreen subshrub or semiwoody perennial 2-3 ft (0.6-0.9 m) tall and almost as wide. The stems become woody near the base, but remain herbaceous nearer the tips. The 3-5 in (7.6-12.7 cm) long leaves are dissected pinnately into oblong or spoon shaped segments. They are somewhat fleshy and usually covered with a powdery bloom. The sea green foliage has a strong, pungent, rather unpleasant scent when bruised. The paniculate clusters of small yellow flowers appear in midsummer, held well above the foliage and often covering most of the plant. Each flower is about 0.5 in (1.3 cm) across with four concave notched petals. Rue usually grows in a compact, rounded mound. 'Jackman's Blue' has beautiful bluish green foliage and stays in a tight, rounded form, smaller than the species; this is the most popular cultivar in Europe. 'Blue Beauty' is small, to 18 in (4...