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Description

provided by eFloras
Shrubs or small trees, 2–9 m tall; young shoots thinly tomentose and with glandular hairs that soon wither. Petiole cylindric, 10–20 mm, glabrescent; leaf blade leathery, oblanceolate to narrowly elliptic, 7–14 × 2–4 cm; base rounded or broadly cuneate; margin entire or undulate; apex acuminate; both surfaces glabrous when mature; midrib distinct and prominent abaxially, deeply grooved adaxially; lateral veins 17–20-paired, impressed. Inflorescence laxly racemose-umbellate, 7–15-flowered; rachis 20–40 mm, pubescent and rufous glandular-hairy. Pedicel stout, 1–2 cm, densely glandular-hairy, sometimes tomentose; calyx lobes 5, ca. 2 mm, rounded or broadly triangular, margin glandular; corolla tubular-campanulate, white or creamy yellow to violet-rose, with greenish or purple flecks, 3–4 cm, 5 nectar pouches at base; lobes 5, orbicular, 2–2.5 × ca. 3 cm, emarginate; stamens 10, unequal, 2–3.5 cm, filaments pubescent at base; ovary conoid, 5–6 mm, 8–10-loculed, densely glandular-hairy; style sometimes glandular to the tip, stigma small. Capsule oblong-cylindric, 15–20 × 6–10 mm. Fl. Mar–May, fr. Sep–Oct.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 14: 362 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
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eFloras.org
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Distribution

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W Guizhou, SW Sichuan, N and SE Yunnan [N Vietnam].
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 14: 362 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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Evergreen broad-leaved forests, mixed forests; 1700–3500 m.
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copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 14: 362 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 irroratum

provided by wikipedia EN

Rhododendron irroratum (露珠杜鹃) is a rhododendron species native to northern Vietnam and western Guizhou, southwestern Sichuan, and northern and southeastern Yunnan, China, where it grows at altitudes of 1,700–3,500 m (5,600–11,500 ft). It is an erect evergreen shrub or small tree growing to 2–4 m (6.6–13.1 ft) in cultivation, but may be double that size in the wild.[1] The leathery leaves are oblanceolate to narrowly elliptic, 7–14 by 2–4 cm in size. The flowers are variable in colour, and may be white or yellowish to violet-rose, but always spotted with greenish or purple flecks.[1]

References

  1. ^ a b "Rhododendron Subsect. Irroratum". Trees and Shrubs Online. International Dendrology Society. Retrieved 22 April 2021.
  • " Rhododendron irroratum", Franchet, Bull. Soc. Bot. France. 34: 280. 1887.

Media related to Rhododendron irroratum at Wikimedia Commons

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Rhododendron irroratum: Brief Summary

provided by wikipedia EN

Rhododendron irroratum (露珠杜鹃) is a rhododendron species native to northern Vietnam and western Guizhou, southwestern Sichuan, and northern and southeastern Yunnan, China, where it grows at altitudes of 1,700–3,500 m (5,600–11,500 ft). It is an erect evergreen shrub or small tree growing to 2–4 m (6.6–13.1 ft) in cultivation, but may be double that size in the wild. The leathery leaves are oblanceolate to narrowly elliptic, 7–14 by 2–4 cm in size. The flowers are variable in colour, and may be white or yellowish to violet-rose, but always spotted with greenish or purple flecks.

Heavily spotted pink form

Heavily spotted pink form

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Rhododendron irroratum ( Indonesian )

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Rhododendron irroratum adalah spesies tumbuhan yang tergolong ke dalam famili Ericaceae. Spesies ini juga merupakan bagian dari ordo Ericales. Spesies Rhododendron irroratum 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 irroratum: Brief Summary ( Indonesian )

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

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Rhododendron irroratum ( Vietnamese )

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Rhododendron irroratum là một loài thực vật có hoa trong họ Thạch nam. Loài này được Franch. miêu tả khoa học đầu tiên năm 1887.[1]

Hình ảnh

Chú thích

  1. ^ The Plant List (2010). Rhododendron irroratum. 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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Rhododendron irroratum: Brief Summary ( Vietnamese )

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Rhododendron irroratum là một loài thực vật có hoa trong họ Thạch nam. Loài này được Franch. miêu tả khoa học đầu tiên năm 1887.

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露珠杜鹃 ( Chinese )

provided by wikipedia 中文维基百科
三名法 Rhododendron irroratum sp. irroratum
Franch.

露珠杜鹃学名Rhododendron irroratum sp. irroratum)为杜鹃花科杜鹃属下的一个亚种。

参考文献

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露珠杜鹃: Brief Summary ( Chinese )

provided by wikipedia 中文维基百科

露珠杜鹃(学名:Rhododendron irroratum sp. irroratum)为杜鹃花科杜鹃属下的一个亚种。

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维基百科作者和编辑