中国广东的一个新种 Aspidistra luofushanensis (Asparagaceae)

IF 1 4区生物学 Q3 PLANT SCIENCES Phytotaxa Pub Date : 2024-03-14 DOI:10.11646/phytotaxa.641.1.6

ZHI-RONG Liu, CHUN-RUI Lin, XIAO-SA Huang, YUN-BAO Zeng, De-Chang Meng, FU-YAN Mo

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引用次数: 0

摘要

本文描述并图解了产自中国广东东北部的天门冬科新种 Aspidistra luofushanensis。从形态上看，它与A. punctata相似，但可通过以下特征加以区分：花被裂片近直立或稍向内弯曲，花粉囊朝上，雌蕊呈伞状，柱头上表面白色至浅紫红色，边缘裂片外卷。提供了形态学、花粉形态学和彩色图版供比较。

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Aspidistra luofushanensis (Asparagaceae), a new species from Guangdong, China

Aspidistra luofushanensis, a new species of Asparagaceae from northeast Guangdong, China, is described and illustrated. Morphologically it is similar to A. punctata but can be distinguished by the suberect or slightly inward bending perianth lobes, pollen sacs facing upwards, umbrella-like pistil, upper surface white to light purplish red of sigma with margin lobes revolute. The morphology, pollen morphology and color plates are provided for comparison.

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来源期刊

Phytotaxa PLANT SCIENCES-

CiteScore

1.90

自引率

27.30%

发文量

956

审稿时长

1 months

期刊介绍： Phytotaxa is a peer-reviewed, international journal for rapid publication of high quality papers on any aspect of systematic and taxonomic botany, with a preference for large taxonomic works such as monographs, floras, revisions and evolutionary studies and descriptions of new taxa. Phytotaxa covers all groups covered by the International Code of Nomenclature foralgae, fungi, and plants ICNafp (fungi, lichens, algae, diatoms, mosses, liverworts, hornworts, and vascular plants), both living and fossil. Phytotaxa was founded in 2009 as botanical sister journal to Zootaxa. It has a large editorial board, who are running this journal on a voluntary basis, and it is published by Magnolia Press (Auckland , New Zealand). It is also indexed by SCIE, JCR and Biosis. All types of taxonomic, floristic and phytogeographic papers are considered, including theoretical papers and methodology, systematics and phylogeny, monographs, revisions and reviews, catalogues, biographies and bibliographies, history of botanical explorations, identification guides, floras, analyses of characters, phylogenetic studies and phytogeography, descriptions of taxa, typification and nomenclatural papers. Monographs and other long manuscripts (of 60 printed pages or more) can be published as books, which will receive an ISBN number as well as being part of the Phytotaxa series.