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A new Carex L. variety and ten new records from China and Mongolia

Authors: Xin, Yue; Alatanzhula; Liqing Zhao; Vanjil Gundegmaa; Zhenyu Yao; Ri, Xu;

A new Carex L. variety and ten new records from China and Mongolia

Abstract

This dataset contains the digitized treatments in Plazi based on the original journal article Xin, Yue, Alatanzhula, Zhao, Liqing, Gundegmaa, Vanjil, Yao, Zhenyu, Ri, Xu (2025): A new Carex L. variety and ten new records from China and Mongolia. Adansonia (3) 47 (10): 157-170, DOI: 10.5252/adansonia2025v47a10, URL: https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/adansonia2025v47a10.pdfABSTRACTA new variety species of Carex humida Y. L. Chang et Y. L. Yan var. orhonensis L.Q. Zhao et Y. Xin, var. nov., discovered in Mongolia, is detailed in this study. The C. humida var. orhonensis var. nov. closely resembles the C. humida, yet it is characterized by significantly denser pubescence on the lower leaf sheaths and bract sheaths (vs the lower leaf sheaths and bract sheaths glabrous or sparsely pilose), and the utricles exhibit sparse hairiness, including the beak orifice (vs utricles hairless or only minimally hairy on both sides of the beak orifice). This species inhabits floodplain environments. In addition, ten newly recorded plant species are reported. These include four species newly recorded from China (Acanthophyllum herniarioides (Boiss.) Madhani & Zarre, Astragalus pseudovulpinus Sanchir ex N.Ulziykh., Carex relaxa V.I. Krecz., Rosularia marnieri (Raym.-Hamet ex H.Ohba) H.Ohba); and six species newly recorded from Mongolia (Delphinium reverdattoanum Polozhij & Revjakina, Echinops dissectus Kitag., Ephedra distachya L., Huperzia appressa (Bach.Pyl. ex Desv.) Á.Löve & D.Löve, Lycium depressum Stocks, and Stellaria bistyla Y.Z.Zhao. Diagnostic features, updated distributions, and detailed illustrations for ten taxa are provided. Voucher specimens are deposited in the Herbarium of Inner Mongolia University (HIMC).RÉSUMÉUne variété nouvelle de Carex L. et dix espèces nouvellement mentionnées de Chine et de Mongolie.Une nouvelle variété de Carex humida Y.L.Chang & Y.L.Yan, var. orhonensis L.Q.Zhao & Y.Xin, var. nov., découverte en Mongolie, est détaillée dans cette étude. La variété C. humida var. orhonensis var. nov. ressemble étroitement à C. humida, mais se caractérise par une pubescence nettement plus dense sur les gaines des feuilles inférieures et des bractées (par rapport aux gaines des feuilles inférieures et des bractées glabres ou peu poilues), et les utricules présentent une légère pilosité, y compris l’orifice du bec (contre des utricules glabres ou à peine poilus sur les deux côtés de l’orifice du bec). Cette espèce peuple les environnements de plaines inondables. De plus, dix espèces végétales sont nouvellement signalées. Celles-ci comprennent quatre espèces nouvellement signalées de Chine (Acanthophyllum herniarioides (Boiss.) Madhani & Zarre, Astragalus pseudovulpinus Sanchir ex N.Ulziykh., Carex relaxa V.I. Krecz., Rosularia marnieri (Raym.-Hamet ex H.Ohba) H.Ohba); et six nouvellement signalées de Mongolie (Delphinium reverdattoanum Polozhij & Revjakina, Echinops dissectus Kitag., Ephedra distachya L., Huperzia appressa (Bach.Pyl. ex Desv.) Á.Löve & D.Löve, Lycium depressum Stocks et Stellaria bistyla Y.Z.Zhao). Les caractéristiques diagnostiques, les distributions mises à jour et des illustrations détaillées pour ces dix taxons sont fournies. Les spécimens de référence sont déposés à l’herbier de l’Université de Mongolie intérieure (HIMC).

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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