Description
Salix donggouxianica grows as a shrub up to 2 meters high with a gray-brown, smooth bark. The branches are thin, bare, yellowish and spotted black. Young twigs are yellow-green. The buds are egg-shaped and have brown-yellow, bare bud scales. The leaves have a 1.5 to 2 millimeter long, bare petiole. The leaf blade is linear-lanceolate, 3.5 to 4.5 centimeters long and 7 to 8 millimeters wide. The leaf margin is slightly blunt, the leaf base wedge-shaped, the leaf end pointed. The male inflorescences are elongated to short petioles, 1 to 2 centimeters long and 6 to 7 millimeters in diameter catkins. The peduncle is short and has one or two scale-like, small leaves. The bracts are rust-red, inverted triangular, about 1 millimeter long, ciliate and shaggy hairy on the underside near the base. The end of the sheet is trimmed. Male flowers have a petiolate, about 0.3 millimeter long adaxial nectar gland. The stamenshave grown together, the individual stamens have shaggy hairs at the base, the anthers are red, egg-shaped and quadruple. The female catkins are round, 1 to 2.5 centimeters long and 3.5 to 5 millimeters in diameter. The bracts are spatulate, about 1.4 millimeters long and ciliate on the underside near the base. The end of the sheet is almost trimmed. Female flowers have a short, pedicled nectar gland about 0.4 millimeters long. The ovary is ovoid or elliptical, 1.2 to 1.5 millimeters long, pubescent and shortly stalked. One stylus is missing, the scar is lobed twice. Salix donggouxianica flowers in April, the fruits ripen in May. ==Range==
Literature
• Wu Zheng-yi, Peter H. Raven (Ed.): Flora of China. Volume 4: Cycadaceae through Fagaceae. Science Press / Missouri Botanical Garden Press, Beijing / St. Louis 1999, , pp. 267, 272 (English).