Two new combinations in Persicaria sect. Echinocaulon (Polygonaceae: Persicarieae)

Two new combinations in Persicaria sect. Echinocaulon (Polygonaceae: Persicarieae)
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波斯卡利亚派的两个新组合。

DOI:
10.11646/phytotaxa.224.2.6
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发表时间:
2015-08
期刊:
影响因子:
1.1
通讯作者:
Bo Li
Bo Li
中科院分区:
生物学4区
文献类型:
--
作者:
Shaofeng Chen;Bo Li

文献摘要

相似文献

Persicaria(Linneeus 1753:360)Miller(1754)是一个单系属,约有150种,主要分布于北部温带地区,但也延伸到热带地区(Brandbyge 1993)。该教派。Echinocaulon(Meisner 1832:58)Gross(1913:27),其特征是在茎、叶柄和主要叶脉的背面上有下弯的皮刺,通常攀缘习性和弓形或箭形叶基部(Galasso等人)。2009年,公园1988),传统上被归类于Polygonum Linneeus(1753:360)(例如,见Meisner 1856,Bentham&Hooker 1880,Dammer 1893,Steward 1930,Tutin等人)。1991,Li 1998,Li et al.2003年)。基于最近的分子研究(例如,Kim&Donoghue 2008a、2008b、Galasso等人)。2009年,Sanchez等人。2009,2011),以及形态和解剖学研究(Haraldson 1978,Ronse Decraene&Akeroyd 1988,Ronse Decraene et al.2000),该分类群已被确定为珍珠藻。
Persicaria (Linnaeus 1753: 360) Miller (1754) is a monophyletic genus including about 150 species mainly distributed in the northern temperate regions but also extends to tropical regions (Brandbyge 1993). The sect. Echinocaulon (Meisner 1832: 58) Gross (1913: 27), which is characterized in having recurved prickles on stems, petioles, and abaxial surfaces of major leaf veins, often scandent habit and hastate or sagittate leaf base (Galasso et al. 2009, Park 1988), was traditionally placed under Polygonum Linnaeus (1753: 360) (see e.g., Meisner 1856, Bentham & Hooker 1880, Dammer 1893, Steward 1930, Tutin et al. 1991, Li 1998, Li et al. 2003). On the basis of recent molecular studies (e.g., Kim & Donoghue 2008a, 2008b, Galasso et al. 2009, Sanchez et al. 2009, 2011), as well as morphological and anatomical investigations (Haraldson 1978, Ronse Decraene & Akeroyd 1988, Ronse Decraene et al. 2000), the taxon Echinocaulon has been confirmed to be placed in Persicaria .