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Eurasian smoketree (Cotinus coggygria)

Description

Cotinus coggygria, syn. Rhus cotinus, the European smoketree Eurasian smoketree, smoke tree, smoke bush, Venice sumach, or dyer's sumach is a species of flowering plant in the family Anacardiaceae, native to a large area from southern Europe, east across central Asia and the Himalayas to northern China. It is a multiple-branching shrub growing to 5–7 m (16–23 ft) tall with an open, spreading, irregular habit, only rarely forming a small tree. The leaves are 3–8 cm long rounded ovals, green with a waxy glaucous sheen. The autumn colour can be strikingly varied, from peach and yellow to scarlet. The flowers are numerous, produced in large inflorescences 15–30 cm (5.9–11.8 in) long; each flower 5–10 mm diameter, with five pale yellow petals. Most of the flowers in each inflorescence abort, elongating into yellowish-pink to pinkish-purple feathery plumes (when viewed en masse these have a wispy 'smoke-like' appearance, hence the common name) which surround the small (2–3 mm) drupaceous fruit that do develop.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum: Magnoliophyta

        • Class: Magnoliopsida

          • Order: Sapindales

            • Family: Anacardiaceae

              • Genus: Cotinus