Corylopsis sinensis

Corylopsis sinensis, the Chinese winter hazel (蜡瓣花 la ban hua),[2] is a species of flowering plant in the witch-hazel family Hamamelidaceae, native to western China. Growing to 4 m (13 ft) tall and broad, it is a substantial deciduous shrub. With ovate leaves, it produces delicately fragrant drooping racemes of pale yellow flowers with orange anthers in Spring.[3]

Corylopsis sinensis
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Saxifragales
Family: Hamamelidaceae
Genus: Corylopsis
Species:
C. sinensis
Binomial name
Corylopsis sinensis

The Latin specific epithet sinensis means "Chinese", "of China".[4]

There are four varieties and one form recorded:-[5]

  • Corylopsis sinensis var. calvescens
  • Corylopsis sinensis var. glandulifera
  • Corylopsis sinensis var. parvifolia
  • Corylopsis sinensis var. sinensis
  • Corylopsis sinensis fo. veitchiana

This plant is cultivated as an ornamental. Though hardy down to −15 °C (5 °F), it prefers a sheltered spot in acid soil. Both C. sinensis var. calvescens f. veitchiana[6] and C. sinensis var. sinensis[7] are recipients of the Royal Horticultural Society's Award of Garden Merit.

References
  1. "Corylopsis sinensis". World Checklist of Selected Plant Families (WCSP). Royal Botanic Gardens, Kew – via The Plant List.
  2. "Corylopsis sinensis". Flora of China – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
  3. "Corylopsis sinensis". Missouri Botanical Garden. Retrieved 3 May 2020.
  4. Harrison, Lorraine (2012). RHS Latin for Gardeners. United Kingdom: Mitchell Beazley. ISBN 184533731X.
  5. "Corylopsis sinensis". Tropicos. Missouri Botanical Garden.
  6. "Corylopsis sinensis var. calvescens f. veitchiana". RHS. Retrieved 12 April 2020.
  7. "Corylopsis sinensis var. sinensis". RHS. Retrieved 12 April 2020.
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