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Comments ( anglais )

fourni par eFloras
One of us (Chang) believes that this species would be better treated as a synonym of Acer ceriferum. Chang considers A. ceriferum to be a distinct taxon from A. robustum, which is here treated as a synonym of A. ceriferum, due to distinctive chemical differences. Further work is required to clarify the relationship between A. robustum and A. ceriferum. One of us (Chen) believes that A. ceriferum occurs only at its type locality and is within the distributional range of A. robustum, whereas A. linganense is common only in Anhui and Zhejiang.
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cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of China Vol. 11: 523, 524, 525 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
rédacteur
Wu Zhengyi, Peter H. Raven & Hong Deyuan
projet
eFloras.org
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eFloras

Description ( anglais )

fourni par eFloras
Trees 5-7 m tall, andromonoecious. Bark blackish gray. Young branchlets greenish gray, covered with white wax; winter buds ovoid, scales imbricate, margin ciliate. Leaves deciduous; petiole 2.5-5 cm, slender, glabrous; leaf blade suborbicular, 5-6 cm in diam., papery, glabrous, base deeply cordate, (7 or)9-lobed; lobes usually ovate-oblong, margin serrulate to ca. 1/2 of blade, teeth acute, apex acute. Inflorescence terminal, corymbose, usually 3-5-flowered; peduncles 2-3 cm. Pedicel 4-8 mm. Sepals 5, purple, ovate-oblong. Petals 5, yellowish white, broadly ovate. Stamens 8. Disk extrastaminal. Ovary densely villous; style glabrous. Fruit yellowish white; nutlets convex; wing narrowed at base, 2-2.4 cm × 6-8 mm, wings spreading acutely or obtusely. Fl. Apr-May, fr. Sep.
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of China Vol. 11: 523, 524, 525 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
rédacteur
Wu Zhengyi, Peter H. Raven & Hong Deyuan
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Distribution ( anglais )

fourni par eFloras
S Anhui, Zhejiang.
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of China Vol. 11: 523, 524, 525 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
rédacteur
Wu Zhengyi, Peter H. Raven & Hong Deyuan
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Habitat ( anglais )

fourni par eFloras
● Mixed forests; 600-1300 m.
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of China Vol. 11: 523, 524, 525 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
rédacteur
Wu Zhengyi, Peter H. Raven & Hong Deyuan
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Acer linganense ( anglais )

fourni par wikipedia EN

Acer duplicatoserratum is a species of maple, native to southern and eastern mainland China (Anhui, Fujian, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Zhejiang) and Taiwan.[4]

Acer duplicatoserratum is a small tree,[4] in the same group of maples as Acer palmatum.[5] The leaves are palmately lobed with seven to nine lobes, 2.3–10 centimetres (0.91–3.94 in) long and 3–10 centimetres (1.2–3.9 in) broad.[4]

There are two varieties:[4]

  • Acer duplicatoserratum var. duplicatoserratum. Taiwan, endemic; listed as Vulnerable. It occurs in submontane broadleaved forest scattered in central to northern parts of the island.[6] Its altitudinal range is 1,000–2,000 m (3,300–6,600 ft). Leaf petioles always pubescent.[4]
  • Acer duplicatoserratum var. chinense C.S.Chang. Mainland China, in deciduous forests at elevations of 200–1,500 metres (660–4,920 ft) asl. Leaf petioles pubescent only when young, becoming hairless as they grow.[4]

References

  1. ^ Oldfield, S. (2018). "Acer duplicatoserratum". IUCN Red List of Threatened Species. 2018: e.T36476A2865933. doi:10.2305/IUCN.UK.2018-1.RLTS.T36476A2865933.en. Retrieved 16 November 2021.
  2. ^ Tropicos, Acer duplicatoserratum Hayata
  3. ^ "Acer duplicatoserratum". Plants of the World Online. Royal Botanic Gardens, Kew. 2021. Retrieved 29 August 2021.
  4. ^ a b c d e f Tingzhi Xu; Yousheng Chen; Piet C. de Jong; Herman John Oterdoom; Chin-Sung Chang. "Acer duplicatoserratum". Flora of China. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA. Retrieved 15 May 2015.
  5. ^ Tingzhi Xu; Yousheng Chen; Piet C. de Jong; Herman John Oterdoom; Chin-Sung Chang. "Acer sect. Palmata". Flora of China. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA. Retrieved 15 May 2015.
  6. ^ Pan, F. J. (1998). "Acer duplicatoserratum". IUCN Red List of Threatened Species. 1998: e.T36476A10001768. doi:10.2305/IUCN.UK.1998.RLTS.T36476A10001768.en. Retrieved 9 January 2018.
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Wikipedia authors and editors
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wikipedia EN

Acer linganense: Brief Summary ( anglais )

fourni par wikipedia EN

Acer duplicatoserratum is a species of maple, native to southern and eastern mainland China (Anhui, Fujian, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Zhejiang) and Taiwan.

Acer duplicatoserratum is a small tree, in the same group of maples as Acer palmatum. The leaves are palmately lobed with seven to nine lobes, 2.3–10 centimetres (0.91–3.94 in) long and 3–10 centimetres (1.2–3.9 in) broad.

There are two varieties:

Acer duplicatoserratum var. duplicatoserratum. Taiwan, endemic; listed as Vulnerable. It occurs in submontane broadleaved forest scattered in central to northern parts of the island. Its altitudinal range is 1,000–2,000 m (3,300–6,600 ft). Leaf petioles always pubescent. Acer duplicatoserratum var. chinense C.S.Chang. Mainland China, in deciduous forests at elevations of 200–1,500 metres (660–4,920 ft) asl. Leaf petioles pubescent only when young, becoming hairless as they grow.
licence
cc-by-sa-3.0
droit d’auteur
Wikipedia authors and editors
original
visiter la source
site partenaire
wikipedia EN