Comments
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Inglês
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fornecido por eFloras
This species is used for timber.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
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Inglês
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fornecido por eFloras
Trees, to 20 m tall, probably andromonoecious. Petiole (8-)12-24 cm; petiolules to (1-)1.5 cm; leaflets 5-9(-11), narrowly obovate to oblanceolate, 6-15 × 1.5-3.5(-4) cm, leathery, both surfaces glabrous, secondary veins 7-9 pairs, nearly obscure to conspicuous on both surfaces, tertiary veins indistinct, base narrowly acute, margin entire, apex long acuminate. Inflorescence a terminal panicle of racemes, gray-white stellate pubescent, glabrescent; primary axis 15-40 cm; secondary axes often present only in basal portion of primary axis, to 13 cm; pedicels 2-4 mm. Calyx glabrous to sparsely stellate pubescent, 5-toothed. Ovary 5(or 6)-carpellate; styles united into a column. Fruit blue-black when mature, globose, 4-5 mm in diam., 5-ribbed when dry; style 1.5-2.5 mm. Fl. Aug-Nov, fr. Oct-Jan. 2n = 48*.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
Inglês
)
fornecido por eFloras
W Yunnan.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
Inglês
)
fornecido por eFloras
● Evergreen broad-leaved forests, forest margins, dry mountain slopes; 1900-2800 m.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
Inglês
)
fornecido por eFloras
Agalma shweliense (W. W. Smith) Hutchinson.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Cyclicity
(
Inglês
)
fornecido por Plants of Tibet
Flowering from August to November; fruiting from October to January.
- licença
- cc-by-nc
- direitos autorais
- Wen, Jun
Diagnostic Description
(
Inglês
)
fornecido por Plants of Tibet
Schefflera shweliensis is close relative of Schefflera taiwaniana, but differs from the latter in its up to 1.3 cm long (vs. longer than 1.5 cm) petiolules.
- licença
- cc-by-nc
- direitos autorais
- Wen, Jun
Distribution
(
Inglês
)
fornecido por Plants of Tibet
Schefflera shweliensis is occurring in Xizang, W Yunnan of China.
- licença
- cc-by-nc
- direitos autorais
- Wen, Jun
Evolution
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Inglês
)
fornecido por Plants of Tibet
Several recent phylogenetic studies have shown that Schefflera is clearly polyphyletic (Lowry II et al., 2004; Plunkett et al., 2004; Plunkett et al., 2005) and that the Asian species belong to a single, well-supported, morphologically coherent clade. The phylogeny of tropical Asian Schefflera was inferred from internal transcribed spacer (ITS) region of nuclear ribosomal DNA, and the chloroplast ndhF gene, the trnL-trnF region, the rps16 intron, the atpB-rbcL intergenic spacer, the rpl16 intron, and the psbA-trnH intergenic spacer. The phylogenetic analysis shown a closely relationship between Schefflera shweliensis and Schefflera taiwaniana.
- licença
- cc-by-nc
- direitos autorais
- Wen, Jun
General Description
(
Inglês
)
fornecido por Plants of Tibet
Trees, to 20 m tall, probably andromonoecious. Petiole 12-24 cm; petiolules to 1-1.5 cm; leaflets 5-9, narrowly obovate to oblanceolate, 6-15 cm long, 1.5-3.5 cm wide, leathery, both surfaces glabrous, secondary veins 7-9 pairs, nearly obscure to conspicuous on both surfaces, tertiary veins indistinct, base narrowly acute, margin entire, apex long acuminate. Inflorescence a terminal panicle of racemes, gray-white stellate pubescent, glabrescent; primary axis 15-40 cm; secondary axes often present only in basal portion of primary axis, to 13 cm; pedicels 2-4 mm. Calyx glabrous to sparsely stellate pubescent, 5-toothed. Ovary 5-6-carpellate; styles united into a column. Fruit blue-black when mature, globose, 4-5 mm in diameter, 5-ribbed when dry; style 1.5-2.5 mm.
- licença
- cc-by-nc
- direitos autorais
- Wen, Jun
Genetics
(
Inglês
)
fornecido por Plants of Tibet
The chromosomal number of Schefflera shweliensis 2n = 48 (Yi et al., 2004).
- licença
- cc-by-nc
- direitos autorais
- Wen, Jun
Habitat
(
Inglês
)
fornecido por Plants of Tibet
Growing in evergreen broad-leaved forest, forest margins, dry mountain slopes; 1900-2800 m.
- licença
- cc-by-nc
- direitos autorais
- Wen, Jun
Uses
(
Inglês
)
fornecido por Plants of Tibet
Schefflera shweliensis is used for timber.
- licença
- cc-by-nc
- direitos autorais
- Wen, Jun
Schefflera shweliensis
(
Vietnamita
)
fornecido por wikipedia VI
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên
Schefflera shweliensis: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Schefflera shweliensis là một loài thực vật có hoa trong Họ Cuồng cuồng. Loài này được W.W.Sm. miêu tả khoa học đầu tiên năm 1917.
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- cc-by-sa-3.0
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- Wikipedia tác giả và biên tập viên
瑞丽鹅掌柴
(
Chinês
)
fornecido por wikipedia 中文维基百科
二名法 Schefflera shweliensisW. W. Smith 瑞丽鹅掌柴(学名:Schefflera shweliensis)是五加科鹅掌柴属的植物,为中国的特有植物。分布在中国大陆的云南等地,生长于海拔1,900米至2,700米的地区,见于常绿阔叶林林缘和较干燥坡地,目前尚未由人工引种栽培。
参考文献
- 昆明植物研究所. 瑞丽鹅掌柴. 《中国高等植物数据库全库》. 中国科学院微生物研究所. [2009-02-22]. (原始内容存档于2016-03-05).
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瑞丽鹅掌柴: Brief Summary
(
Chinês
)
fornecido por wikipedia 中文维基百科
瑞丽鹅掌柴(学名:Schefflera shweliensis)是五加科鹅掌柴属的植物,为中国的特有植物。分布在中国大陆的云南等地,生长于海拔1,900米至2,700米的地区,见于常绿阔叶林林缘和较干燥坡地,目前尚未由人工引种栽培。