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Syringa vulgaris is a large deciduous shrub or multi-stemmed small tree, growing to 6–7 m (20–23 ft) high. It produces secondary shoots from the base or roots, with stem diameters up to 20 cm (8 in), which in the course of decades may produce a small clonal thicket. [1]
Leaves colour well in fall, often turning to shades of red in autumn. [ 3 ] [ 4 ] Flowers: Panicles are lateral, congested, lax, or erect, and measure 4 - 16 (occasionally as much as 20) cm x 3 - 8 (occasionally 10) cm. Pedicel to 3 mm in length, and may be either pubescent or glabrous. [ 2 ]
Lilac bushes can be prone to powdery mildew disease. Lilac wood is not commonly used or commercially harvested due to the small size of the tree. [ 21 ] It is a relatively hard wood, with an estimated Janka hardness of 2,350 lbf (10,440 N), and is reportedly good for woodturning [ 21 ] The sapwood is typically cream-coloured and the heartwood ...
Syringa reticulata, the Japanese tree lilac, [1] is a species of flowering plant in the family Oleaceae. It is native to eastern Asia, and is grown as an ornamental in Europe and North America. It is native to eastern Asia, and is grown as an ornamental in Europe and North America.
Ceanothus is a genus of about 50–60 species of nitrogen-fixing shrubs and small trees in the buckthorn family (). [3] [4] [2] [5] Common names for members of this genus are buckbrush, California lilac, soap bush, or just ceanothus.
It is a deciduous shrub growing to a height of 2–4 m. The leaves are elliptic-acute, 6–12 cm long, with a finely hairy margin. The flowers are dark pink, with a tubular base to the corolla 15 mm long with a narrow four-lobed apex 3–4 mm across, with a strong fragrance; they are produced in slender panicles up to 15 cm long in early summer.
Melia azedarach, commonly known as the chinaberry tree, [3] pride of India, [4] bead-tree, Cape lilac, [3] syringa berrytree, [3] Persian lilac, [3] Indian lilac, or white cedar, [5] is a species of deciduous tree in the mahogany family, Meliaceae, that is native to Indomalaya and Australasia.
Powdery mildew of lilac leaves an opaque-white discoloration on the leaves of S. vulgaris. This process is predominant at the end of the season but can begin to take place during new growth. [ 7 ] Eventually the fungal pathogen contributes to the damaging and early senescing of the infected leaves.