Resurrection of Tectaria cadieri from T. ingens (Tectariaceae) Based on Morphological and Molecular Data

doi:10.1600/036364423X16847773873143

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	Resurrection of Tectaria cadieri from T. ingens (Tectariaceae) Based on Morphological and Molecular Data
	Li,Shu-Han; Zuo,Zheng-Yu; Dong,Shi-Yong
	2023
发表期刊	SYSTEMATIC BOTANY
ISSN	1548-2324
卷号	48 期号:2 页码:192-199
摘要	We demonstrate that Tectaria cadieri (Tectariaceae) is a distinct species in Vietnam after long being placed under the synonymy of T. ingens. Morphologically, T. cadieri is similar to T. ingens, T. setulosa, and T. trichotoma in their large fronds (up to 0.8-2m long), 3-pinnate laminae, fully free veins, and sori in two rows on ultimate segments. However, our observations show that T. cadieri differs from these species in the presence of linear, membranaceous stipe scales. Our analyses of five plastid regions (atpB, ndhF plus ndhF-trnN, rbcL, rps16-matK plus matK, and trnL-trnF) show that T. cadieri is not closely related to T. ingens, T. setulosa, nor T. trichotoma. Rather, T. cadieri is closely related to T. multicaudata, a morphologically distinct species with anastomosing veins. Along with a detailed description and illustrations for T. cadieri, we provide morphological comparisons and comments on the relationships between T. cadieri and morphologically similar species.
关键词	Fern Indochina phylogeny species identification PHYLOGENY EVOLUTION
DOI	10.1600/036364423X16847773873143
收录类别	SCI
WOS记录号	WOS:001020386400003
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75414
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Li,Shu-Han,Zuo,Zheng-Yu,Dong,Shi-Yong. Resurrection of Tectaria cadieri from T. ingens (Tectariaceae) Based on Morphological and Molecular Data[J]. SYSTEMATIC BOTANY,2023,48(2):192-199.
APA	Li,Shu-Han,Zuo,Zheng-Yu,&Dong,Shi-Yong.(2023).Resurrection of Tectaria cadieri from T. ingens (Tectariaceae) Based on Morphological and Molecular Data.SYSTEMATIC BOTANY,48(2),192-199.
MLA	Li,Shu-Han,et al."Resurrection of Tectaria cadieri from T. ingens (Tectariaceae) Based on Morphological and Molecular Data".SYSTEMATIC BOTANY 48.2(2023):192-199.

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