Hydrangea hirta

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Hydrangea hirta
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Cornales
Family: Hydrangeaceae
Genus: Hydrangea
Species:
H. hirta
Binomial name
Hydrangea hirta
Synonyms[1]
  • Hydrangea hirta f. albiflora
  • Hydrangea hirta f. lamalis
  • Hydrangea hirta var. albiflora.

Hydrangea hirta, also known as the nettle-leaved hydrangea, is a species of flowering plant in the family Hydrangeaceae that is native to East Asia.[2] Due to the beauty and sturdiness of the species' flowers it can be found outside of its range being used for horticultural and landscaping purposes, and is found in gardens in countries including the United Kingdom and the United States.[3][4]

Taxonomy

Hydrangea is Greek in origin, and comes from Greek hydro meaning "water" and angeion meaning "vessel" describing to the shape of the cup shaped fruit and the capsule the fruit is contained in.

Hortensia hirta. Hortensia is a Latinised version of the French given name Hortense, referring to the wife of Jean-André Lepaute.[7] In Japan the name for this species is ko-ajisai meaning small hydrangea.[8]

Natural hybrids between hydrangea species are rare, but these have been found in the Izu Peninsula of Japan between Hydrangea hirta and H. scadens.[9]

Description

A small

glabrous due to the loss of the hairs.[8]

The flowers of this shrub grow in small clusters that are light blue to white in color. An individual flower of this species measures 5 mm in diameter with 5 petals and 10 stamens; this species lacks the ornamental

urceolate seeds which swell in the middle and narrow at the top.[13]

Distribution

This shrub is native to the mountain ranges of Japan, and extends from the Himalayas through China to Taiwan.[2]

Ecology

In Japan Hydrangea hirta is located in a belt of montane cool-temperate rainforest.[8] This rainforest belt had a range of 1,200 meters in elevation in Kyushu, at 1,000–1,800 meters in Shikoku, 800–1,650 meters in Chūbu and the lowlands of south Hokkaido. An example of where this species grows is in the Tsuga sieboldii forest that covers the Pacific side of Honshu and Shikoku where this shrub composes 20% to 40% shrub cover.[2]

Hydrangea hirta is a slow growing

aerial stems that will eventually break off and make new plants. Cuttings can also be made from woody stems, semi-woody stems, and softwood stems.[8]

Uses

This species is used in horticulture, gardening and landscaping.[3] Seeds for this species can be purchased. In the European countries that this species can be found in it is notably susceptible to honey fungus.[citation needed] The leaves of this species have been said to be edible after they have been cooked.[15]

References

  1. ^ "Catalogue of Life : Hydrangea hirta (Thunb.) Siebold". www.catalogueoflife.org. Retrieved 2017-12-07.
  2. ^ .
  3. ^ a b "BlueBell Nursery - BlueBell Nursery - Trees & Shrubs - Hydrangea - Hydrangea hirta". www.bluebellnursery.com. Retrieved 2017-12-07.
  4. ^ "Hydrangea (Hydrangea hirta) in the Hydrangeas Database - Garden.org". garden.org. Retrieved 2017-12-07.
  5. ^ "hydrangea". Oxford Dictionaries | English. Archived from the original on December 7, 2017. Retrieved 2017-12-07.
  6. .
  7. ^ "Hortensia". Oxford Dictionaries | English. Archived from the original on December 7, 2017. Retrieved 2017-12-07.
  8. ^ a b c d e "Hydrangea hirta | Treasures of Mt. Takao". www.takao599museum.jp (in Japanese). Retrieved 2017-12-07.
  9. S2CID 6690336
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  10. .
  11. .
  12. .
  13. .
  14. ^ "Hydrangea hirta". PFAF Plant Database. Retrieved 2017-12-07.
  15. ^ Tanaka, Tyozaburo (1976). Cyclopedia of Edible Plants of the World. Keigaku Publishing Company.