Mahonia duclouxiana

长柱十大功劳; chang zhu shi da gong lao
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
Order:	Ranunculales
Family:	Berberidaceae
Genus:	Mahonia
Species:	M. duclouxiana
Binomial name
	Mahonia duclouxiana; Gagnep.
Synonyms
	Berberis borealis var. perryi (Ahrendt) Laferr.; Berberis dolichostylis (Takeda) Laferr.; Berberis duclouxiana (Gagnep.) Laferr.; Berberis duclouxiana var. hilaica (Ahrendt) Laferr.; Berberis flavida (C.K.Schneider) Laferr.; Berberis flavida var. integrifoliola (Handel-Mazzetti) Laferr.; Berberis keikoae Laferr; Berberis siamensis (Takeda) Laferr.; Berberis tsailunii Laferr.; Mahonia borealis var. perryi Ahrendt; Mahonia dolichostylis Takeda; Mahonia duclouxiana var. hilaica Ahrendt; Mahonia flavida C.K. Schneid.; Mahonia flavida fo. integrifolia Hand.-Mazz.; Mahonia mairei Takeda (not Berberis mairei Ahrendt 1961); Mahonia siamensis Takeda;

Mahonia duclouxiana is a plant species native to India, Myanmar (Burma), Thailand, and southern China (provinces of Yunnan, Guangxi, and Sichuan).^[2]

Mahonia duclouxiana is a shrub up to 4 m tall. Leaves are up to 70 cm long, with 4-9 pairs of leaflets plus a larger terminal leaflet, all shiny above, yellowish-green below. Flowers are yellow, borne in a large panicle. Berries are spherical, deep purple, up to 8 mm in diameter.^[2]^[3]^[4]^[5]

References

^ Tropicos
^ ^a ^b ^c Flora of China, vol 19, 2011.
^ Gagnepain, François , Bulletin de la Societé Botanique de France 55: 87. 1908.
^ Takeda. 1915. Bulletin of Miscellaneous Information, Royal Gardens, Kew 1915, 422, Mahonia siamensis.
^ Laferrière, Joseph E. 1990. Journal of Ethnobiology 11(1): 110, Berberis siamensis

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[1] Tropicos

[maodead-2] Flora of China, vol 19, 2011.

[asgfastwert3qw345-3] Gagnepain, François , Bulletin de la Societé Botanique de France 55: 87. 1908.

[4] Takeda. 1915. Bulletin of Miscellaneous Information, Royal Gardens, Kew 1915, 422, Mahonia siamensis.

[5] Laferrière, Joseph E. 1990. Journal of Ethnobiology 11(1): 110, Berberis siamensis

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