Forsythia suspensa

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Forsythia suspensa
Forsythia suspensa1.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Oleaceae
Genus: Forsythia
Species:
F. suspensa
Binomial name
Forsythia suspensa
Synonyms [2]
  • Forsythia fortuneiLindl.
  • Forsythia giraldiana f. pubescens(Rehder) C.S.Niu
  • Forsythia sieboldii(Zabel) Dippel
  • Ligustrum suspensumThunb.
  • Lilac perpensaLam.
  • Rangium suspensum(Thunb.) Ohwi
  • Syringa suspensaThunb.
Forsythia suspensa3.jpg

Forsythia suspensa, commonly known as weeping forsythia [3] or golden-bell, [4] is a species of flowering plant in the family Oleaceae. It is native to China. [2]

Contents

Taxonomy

The Latin epithet of suspensa is derived from suspensus meaning suspended. [5] It was first described and published in Enum. Pl. Obs. Vol.1 on page 39 in 1804. [2]

Description

Forsythia suspensa is a deciduous shrub that grows up to 3 metres (9.8 feet) tall. Its flowers are golden-yellow and they bloom March to April. [2] Leaves are green in color, broadly-ovate, and simple. [2]

It can be grown as a weeping shrub on stream banks and can be identified by its pale flowers. Garden cultivars can be found. It is a spring flowering shrub, with yellow flowers. It is grown and prized for its toughness. [6] Before Forsythia × intermedia was known as a true wild Chinese species, F. suspensa was considered one of its parents. [2]

Distribution and habitat

Forsythia suspensa is native to China. It is introduced in Japan, Spain, Bulgaria, Czechoslovakia, Korea, as well as some parts of the United States. [2] It grows in thickets or grassy areas on slopes and valleys. [7]

Uses

It is one of the 50 fundamental herbs used in traditional Chinese medicine. [8] It contains the lignans Pinoresinol [9] and phillyrin.

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References

  1. "Forsythia suspensa". Germplasm Resources Information Network . Agricultural Research Service, United States Department of Agriculture . Retrieved 2008-02-06.
  2. 1 2 3 4 5 6 7 "Forsythia suspensa (Thunb.) Vahl | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 11 September 2021.
  3. USDA, NRCS (n.d.). "Forsythia suspensa". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 19 January 2016.
  4. BSBI List 2007 (xls). Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-06-26. Retrieved 2014-10-17.
  5. Lewis, Charlton (1891). An Elementary Latin Dictionary. Oxford: Oxford University Press. ISBN   9780199102051.
  6. Royal Horticultural Society (Great Britain) (1992). The New Royal Horticultural Society Dictionary of Gardening. Macmillan Press. ISBN   978-1-56159-001-8.
  7. "Forsythia suspensa in Flora of China @ efloras.org". www.efloras.org. Retrieved 2022-08-11.
  8. "Forsythia suspensa - Plants For A Future database report" . Retrieved 2008-02-06.
  9. Davin, Laurence B.; Bedgar, Diana L.; Katayama, Takeshi; Lewis, Norman G. (1992). "On the stereoselective synthesis of (+)-pinoresinol in Forsythia suspensa from its achiral precursor, coniferyl alcohol". Phytochemistry. 31 (11): 3869–3874. Bibcode:1992PChem..31.3869D. doi:10.1016/S0031-9422(00)97544-7. PMID   11536515.