标题黔北地区一新种玉山桐子竹(竹科，竹总科)

IF 1 4区生物学 Q3 PLANT SCIENCES Phytotaxa Pub Date : 2023-09-29 DOI:10.11646/phytotaxa.618.1.8

Zhang, You-Yuan, Xie, Gang, Xia, Nian-He

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引用次数: 0

摘要

本文记述了贵州北部温带木本竹族arundinariieae(竹科:竹总科)一新种Yushania tongziensis夏新辉，张彦英，谢国光等。新种形态与panxianensis T.P. Yi et J.J. Shi相似，但不同之处是秆节间光滑，落叶叶鞘，无口刚毛，舌叶高约1 mm (1.5 ~ 3 mm)，假叶柄长1 ~ 1.5 mm (1 mm)，叶片横脉不明显。根据形态特征，该新种归属于短甲草科。

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Yushania tongziensis (Poaceae, Bambusoideae), a new bamboo species from north Guizhou, China

Yushania tongziensis N.H. Xia, Y.Y. Zhang et G. Xie, a new species of temperate woody bamboo tribe Arundinarieae (Poaceae: Bambusoideae), is described and illustrated from north Guizhou, China. The new species is morphologically similar to Y. panxianensis T.P. Yi et J.J. Shi, but differs in having culm internodes smooth, deciduous culm leaf sheaths, oral setae absent, ligules ca. 1 mm tall (vs. 1.5‒3 mm), pseudopetioles 1‒1.5 mm long (vs. 1 mm) and transverse veins inconspicuous of leaf blade. Based on the morphological features, this new species is assigned to section Brevipaniculatae.

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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.