Comments
(
الإنجليزية
)
المقدمة من eFloras
This is a rare species in China, threatened by habitat loss. Shorea assamica subsp. globifera (Ridley) Symington accounts for the extra-Chinese distribution.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
الإنجليزية
)
المقدمة من eFloras
Trees evergreen, emergent, to 50 m tall, with aromatic white resin smears. Bark dark brown or grayish brown, irregularly exfoliating in scales; inner bark laminated; wood pale, not hard. Branchlets densely grayish yellow tomentose, orbicular lenticellate. Stipules oblong or falcate-ovate, ca. 2 cm, longitudinally 10- or 11-veined, densely grayish yellow tomentose, persistent on juveniles; petiole ca. 1 cm, densely yellow tomentose; leaf blade ovate-elliptic, 6-12 × 3-6 cm, thinly leathery, midvein raised abaxially and conspicuously impressed adaxially, lateral veins 12-19 pairs, pinnate, slender, tertiary veins loosely scalariform and conspicuous, abaxially stellate pubescent, adaxially tomentose along midvein, base rounded or slightly cordate, margin entire, apex acuminate. Flowers in axillary or terminal cymose panicles; bracts caducous. Sepals: outer 3 elliptic and ca. 8 mm, inner 2 lanceolate and ca. 6 mm, all grayish yellow tomentose. Petals yellowish white, contorted, narrowly oblong, longitudinally 11-veined, appressed tomentose outside. Stamens 15; anthers ellipsoid, glabrous; connective appendages filiform, ca. 3 mm glabrous. Ovary ovoid, sparsely pubescent; nut to 1.5 × 1.5 cm; style narrowly cylindric; stigma 3-lobed. Sepal lobes winglike; long wings linear-oblong, 8-10 × ca. 1.5 cm, longitudinally 10-14-veined, short wings linear-lanceolate, 3-5 cm; all tomentellate. Fl. Jun-Jul, fr. Dec-Jan of following year.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
الإنجليزية
)
المقدمة من eFloras
SE Xizang, W Yunnan [India, Indonesia (Sumatra), Malaysia, Myanmar, Philippines, Thailand].
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
الإنجليزية
)
المقدمة من eFloras
Tropical valley forests; below 1000 m.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
الإنجليزية
)
المقدمة من eFloras
Shorea assamica Dyer subsp. yingjiangensis Y. K. Yang & J. K. Wu; S. siamensis Miquel var. borealis Y. K. Yang & J. K. Wu.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Shorea assamica: Brief Summary
(
الفرنسية
)
المقدمة من wikipedia FR
Shorea assamica est une espèce de plantes de la famille des Dipterocarpaceae.
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- Auteurs et éditeurs de Wikipedia
Shorea assamica: Brief Summary
(
الفيتنامية
)
المقدمة من wikipedia VI
Shorea assamica là một loài thực vật có hoa trong họ Dầu. Loài này được Dyer miêu tả khoa học đầu tiên năm 1874.
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- Wikipedia tác giả và biên tập viên
云南娑罗双
(
الصينية
)
المقدمة من wikipedia 中文维基百科
云南娑罗双: Brief Summary
(
الصينية
)
المقدمة من wikipedia 中文维基百科
云南娑罗双(学名:Shorea assamica)为龙脑香科娑罗双属下的一个种。