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Image of Rhododendron sinogrande I. B. Balf. & W. W. Sm.
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Rhododendron sinogrande I. B. Balf. & W. W. Sm.

Description

provided by eFloras
Trees, 5–12 m tall; shoots stout, 1–1.5 cm in diam., thinly silvery-gray-tomentose. Petiole stout, 30–50 mm, with silvery appressed indumentum; leaf blade thickly leathery, oblong-elliptic to oblong-oblanceolate, 20–70 × 8–30 cm; base broadly cuneate or rounded; margin slightly revolute; apex rounded or obtuse and stiffly mucronate; abaxial surface silvery-gray to buff, indumentum compacted and agglutinated; adaxial surface glabrous; midrib prominent abaxially. Inflorescence racemose-umbellate, 15–20-flowered; rachis 30–60 mm. Pedicel stout, 3–5 cm, with a dense buff tomentum; calyx oblique; lobes 8(–10), ca. 2 mm, triangular, tomentose or glabrescent; corolla ventricose-campanulate, fleshy, creamy-white to pale yellow, 4.5–5.5 cm, with crimson nectar pouches at base inside; lobes 8(–10); stamens 18–20, unequal, filaments densely puberulent at base; ovary ca. 10 mm, densely pale brown-tomentose, eglandular; style glabrous, stigma large and discoid. Peduncle 6–6.5 cm. Capsule large and woody, cylindric, slightly curved, 40–70 × 14–17 mm, densely rusty-tomentose. Fl. Apr–May, fr. Aug–Oct.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 14: 340 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of China @ eFloras.org
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Wu Zhengyi, Peter H. Raven & Hong Deyuan
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Distribution

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SE Xizang, W Yunnan [NE Myanmar].
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cc-by-nc-sa-3.0
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 14: 340 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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Coniferous forests in alpine regions, Rhododendron thickets; 2100–3600 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. 14: 340 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

Rhododendron sinogrande ( Danish )

provided by wikipedia DA

Rhododendron sinogrande er en busk med lyse blomster og store blade. Det er en art af rododendron, der tilhører underslægten Park-Rododendron.

Beskrivelse

Planten har enorme blade på helt op til 70 cm længde belagt med gråligt indument. Blomsterne er cremehvide til lys gul med rød ganeplet i ca. april-maj.

Hjemsted

Sinogranden er udbredt i det nordlige og vestlige Yunnan, i Burma og det sydlige og østlige Tibet. Mest i 2100-3400 meters højde.

Anvendelse

Denne plante er ikke egnet til dyrkning i haver uden særlige beskyttelseforanstaltninger. Men den er en perle for samlere.


Kilder


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Denne botanikartikel er kun påbegyndt. Hvis du ved mere om emnet, kan du hjælpe Wikipedia ved at udvide den.
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Rhododendron sinogrande: Brief Summary ( Danish )

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Rhododendron sinogrande er en busk med lyse blomster og store blade. Det er en art af rododendron, der tilhører underslægten Park-Rododendron.

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Rhododendron sinogrande

provided by wikipedia EN

Rhododendron sinogrande (凸尖杜鹃) is a species of flowering plant in the family Ericaceae.[3][4] It is commonly called the great Chinese rhododendron,[5] and is native to alpine regions at 2,100–3,600 m (6,900–11,800 ft) in southeastern Xizang and western Yunnan in China and in northeastern Myanmar.[4]

Description

The great Chinese rhododendron is a substantial evergreen shrub or tree reaching a height of 10 m (33 ft) with dark green leaves up to 50 cm (20 in) long, but occasioally up to three feet (91 centimeters) long by up to fourteen inches (35 centimeters) in breadth.[6] In late spring it bears large trusses of pale yellow or cream flowers, spotted with maroon on the interior.[5]

Cultivation

In cultivation in the UK Rhododendron sinogrande has gained the Royal Horticultural Society's Award of Garden Merit.[5][7] It is hardy down to −10 °C (14 °F) but like most rhododendrons it requires a sheltered spot in dappled shade, and an acid soil enriched with leaf mould.

References

  1. ^ Liu, B.; Botanic Gardens Conservation International (BGCI).; IUCN SSC Global Tree Specialist Group (2019). "Rhododendron sinogrande". IUCN Red List of Threatened Species. 2019: e.T147616359A147616361. doi:10.2305/IUCN.UK.2019-2.RLTS.T147616359A147616361.en. Retrieved 20 November 2021.
  2. ^ "Rhododendron sinogrande Balf.f. & W.W.Sm". The Plant List. Retrieved 6 October 2018.
  3. ^ "Rhododendron sinogrande Balf.f. & W.W.Sm". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved August 3, 2020.
  4. ^ a b "Rhododendron sinogrande". Flora of China. Retrieved 6 October 2018.
  5. ^ a b c "RHS Plantfinder - Rhododendron sinogrande". Retrieved 6 October 2018.
  6. ^ Leach, David (1961). Rhododendrons of the World. New York: Charles Scribner's Sons. p. 212.
  7. ^ "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 85. Retrieved 2 October 2018.
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wikipedia EN

Rhododendron sinogrande: Brief Summary

provided by wikipedia EN

Rhododendron sinogrande (凸尖杜鹃) is a species of flowering plant in the family Ericaceae. It is commonly called the great Chinese rhododendron, and is native to alpine regions at 2,100–3,600 m (6,900–11,800 ft) in southeastern Xizang and western Yunnan in China and in northeastern Myanmar.

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Rhododendron sinogrande ( Indonesian )

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Rhododendron sinogrande adalah spesies tumbuhan yang tergolong ke dalam famili Ericaceae. Spesies ini juga merupakan bagian dari ordo Ericales. Spesies Rhododendron sinogrande sendiri merupakan bagian dari genus Rhododendron.

Referensi




 src= Artikel bertopik tumbuhan ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.
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Rhododendron sinogrande: Brief Summary ( Indonesian )

provided by wikipedia ID

Rhododendron sinogrande adalah spesies tumbuhan yang tergolong ke dalam famili Ericaceae. Spesies ini juga merupakan bagian dari ordo Ericales. Spesies Rhododendron sinogrande sendiri merupakan bagian dari genus Rhododendron.

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Penulis dan editor Wikipedia
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Rhododendron sinogrande ( Vietnamese )

provided by wikipedia VI

Rhododendron sinogrande là một loài thực vật có hoa trong họ Thạch nam. Loài này được Balf. f. & W.W. Sm. miêu tả khoa học đầu tiên năm 1916.[1]

Chú thích

  1. ^ The Plant List (2010). Rhododendron sinogrande. Truy cập ngày 7 tháng 6 năm 2013.

Liên kết ngoài


Bài viết phân họ thực vật Ericoideae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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wikipedia VI

Rhododendron sinogrande: Brief Summary ( Vietnamese )

provided by wikipedia VI

Rhododendron sinogrande là một loài thực vật có hoa trong họ Thạch nam. Loài này được Balf. f. & W.W. Sm. miêu tả khoa học đầu tiên năm 1916.

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凸尖杜鹃 ( Chinese )

provided by wikipedia 中文维基百科
二名法 Rhododendron sinogrande
Balf.f. & W. W. Sm.

凸尖杜鹃学名Rhododendron sinogrande)为杜鹃花科杜鹃属下的一个种。

参考文献

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维基百科作者和编辑

凸尖杜鹃: Brief Summary ( Chinese )

provided by wikipedia 中文维基百科

凸尖杜鹃(学名:Rhododendron sinogrande)为杜鹃花科杜鹃属下的一个种。

license
cc-by-sa-3.0
copyright
维基百科作者和编辑