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Image of Hong Kong Camellia
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Hong Kong Camellia

Camellia hongkongensis Seem.

Description

provided by eFloras
Shrubs or trees, 2-10 m tall. Year-old branchlets grayish brown; current year branchlets reddish brown, glabrous. Petiole 0.7-1.3 cm, glabrous, adaxially grooved; leaf blade oblong, oblong-elliptic, or oblong-lanceolate, 6-12.5 × 2-4 cm, leathery, abaxially pale green, adaxially dark green and shiny, both surfaces glabrous, midvein abaxially raised and adaxially impressed, secondary veins 7-10 on each side of midvein, abaxially raised, and adaxially visible to slightly raised, base cuneate to obtuse, margin entire or obscurely undulate-denticulate, apex acuminate to shortly acuminate. Flowers subterminal, solitary, subsessile. Bracteoles and sepals 9-11, imbricate; outer 4-6 bracteoles and sepals caducous after anthesis, lunate to suborbicular, 3-10 mm, both surfaces gray velutinous; inner 5 bracteoles and sepals caducous or persistent in fruit, sepaloid, broadly obovate to obovate, ca. 2 cm, crustaceous, both surfaces gray velutinous. Petals 6 or 7, red, broadly obovate, 3-3.5 × 1.5-2.3 cm, basally connate, apex emarginate. Stamens 2.5-3 cm, glabrous; outer filament whorl basally connate for 1.3-2 cm. Ovary globose, ca. 2 mm in diam., densely tomentose, 3-loculed; styles 3, distinct, 2.8-3.3 cm, glabrous. Capsule brown, globose to oblate, 2-2.5 × 2.5-3.5 cm, 3-loculed with 1 or 2 seeds per locule; pericarp 2-3 mm thick when dry, furfuraceous, splitting into 3 valves. Seeds brown, semiglobose to globose, ca. 1.5 cm in diam., glabrous. Fl. Dec-Jan, fr. Aug-Sep. 2n = 30*.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 12: 403 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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Distribution

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Guangdong.
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 12: 403 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras

Habitat

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● Forests; 200-300 m.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 12: 403 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras

Synonym

provided by eFloras
Camellia integerrima Hung T. Chang; Thea hongkongensis (Seemann) Pierre.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 12: 403 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras

Camellia hongkongensis

provided by wikipedia EN

Camellia hongkongensis (Chinese: 香港茶; Jyutping: hoeng1 gong2 caa4; lit. 'Hong Kong tea'), the Hong Kong camellia, is a species of camellia.

Description

Camellia hongkongensis is a small evergreen tree which can grow to 10 metres (33 ft) feet tall. Of the camellia species native to Hong Kong, only this species bears red flowers.

Its young branches are reddish brown. The leaves are leathery and oblong with 7–13 cm long. The young branches and leaf are glabrous.[2]

Distribution

In Hong Kong, three individuals of the species were first discovered in a ravine in Victoria Peak by Colonel Eyre in 1849. It was later found in Pok Fu Lam, Mount Nicholson, Mount Parker on Hong Kong Island. It is also found in Guangdong.[2]

Specimens of the Hong Kong camellia are living in the Shing Mun Arboretum public gardens.[3] In Hong Kong, it is a protected species under Forestry Regulations Cap. 96A.

Camellia hongkongensis was introduced to Japan in 1958 from Hong Kong Zoological and Botanical Gardens.

See also

References

  1. ^ Rivers, M.C.; Wheeler, L. (2015). "Camellia hongkongensis". IUCN Red List of Threatened Species. 2015: e.T62053609A62053612. doi:10.2305/IUCN.UK.2015-4.RLTS.T62053609A62053612.en. Retrieved 18 November 2021.
  2. ^ a b "Hong Kong Herbarium: Camellia hongkongensis". Archived from the original on 2007-03-08. Retrieved 2006-06-14.
  3. ^ "27. 香港茶 Camellia hongkongensis". Archived from the original on 2007-03-08. Retrieved 2006-06-14.
Wikispecies has information related to Camellia hongkongensis.
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Camellia hongkongensis: Brief Summary

provided by wikipedia EN

Camellia hongkongensis (Chinese: 香港茶; Jyutping: hoeng1 gong2 caa4; lit. 'Hong Kong tea'), the Hong Kong camellia, is a species of camellia.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN