巴西大西洋森林生物群系中一个显著的水生莎草新种

IF 0.9 4区生物学 Q4 PLANT SCIENCES

Acta Botanica Brasilica Pub Date : 2023-01-01 DOI:10.1590/1677-941x-abb-2023-0086

Clebiana de Sá Nunes, Rafael Trevisan, André dos Santos Bragança Gil

{"title":"巴西大西洋森林生物群系中一个显著的水生莎草新种","authors":"Clebiana de Sá Nunes, Rafael Trevisan, André dos Santos Bragança Gil","doi":"10.1590/1677-941x-abb-2023-0086","DOIUrl":null,"url":null,"abstract":"Eleocharis multinerviglumis, a new species of Eleocharis ser. Tenuissimae (Cyperaceae) known only from the Poços de Caldas plateau in southeastern Brazil, is described here. The new species was found growing in an Atlantic Forest remnant as a submerged or emergent herb in a flooded environment. Eleocharis multinerviglumis differs from other Eleocharis ser. Tenuissimae species mainly by having dimorphic spikelets, with the upper glumes of the spikelets on the culm apex with 7 to 10 prominent longitudinal nerves on both sides (rib-like). Taxonomic notes, an occurrence map and illustrations (including SEM images) are provided.","PeriodicalId":6902,"journal":{"name":"Acta Botanica Brasilica","volume":"70 1","pages":"0"},"PeriodicalIF":0.9000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Eleocharis multinerviglumis, a remarkable new aquatic sedge species from the Brazilian Atlantic Forest biome\",\"authors\":\"Clebiana de Sá Nunes, Rafael Trevisan, André dos Santos Bragança Gil\",\"doi\":\"10.1590/1677-941x-abb-2023-0086\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Eleocharis multinerviglumis, a new species of Eleocharis ser. Tenuissimae (Cyperaceae) known only from the Poços de Caldas plateau in southeastern Brazil, is described here. The new species was found growing in an Atlantic Forest remnant as a submerged or emergent herb in a flooded environment. Eleocharis multinerviglumis differs from other Eleocharis ser. Tenuissimae species mainly by having dimorphic spikelets, with the upper glumes of the spikelets on the culm apex with 7 to 10 prominent longitudinal nerves on both sides (rib-like). Taxonomic notes, an occurrence map and illustrations (including SEM images) are provided.\",\"PeriodicalId\":6902,\"journal\":{\"name\":\"Acta Botanica Brasilica\",\"volume\":\"70 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Botanica Brasilica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1590/1677-941x-abb-2023-0086\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PLANT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Botanica Brasilica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1590/1677-941x-abb-2023-0086","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PLANT SCIENCES","Score":null,"Total":0}

引用次数: 0

摘要

文章标题菖蒲属一新种。只知道从poos de Caldas高原在巴西东南部的苏柏科，在这里描述。这种新物种被发现生长在大西洋森林的遗迹中，在洪水环境中作为一种淹没或新兴的草本植物。多角蛇不同于其他种类的蛇。主要具有二形小穗，在秆先端的小穗的上颖片在两侧有7到10个突出的纵神经(肋状)。提供了分类学注释，发生图和插图(包括SEM图像)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Eleocharis multinerviglumis, a remarkable new aquatic sedge species from the Brazilian Atlantic Forest biome

Eleocharis multinerviglumis, a new species of Eleocharis ser. Tenuissimae (Cyperaceae) known only from the Poços de Caldas plateau in southeastern Brazil, is described here. The new species was found growing in an Atlantic Forest remnant as a submerged or emergent herb in a flooded environment. Eleocharis multinerviglumis differs from other Eleocharis ser. Tenuissimae species mainly by having dimorphic spikelets, with the upper glumes of the spikelets on the culm apex with 7 to 10 prominent longitudinal nerves on both sides (rib-like). Taxonomic notes, an occurrence map and illustrations (including SEM images) are provided.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Acta Botanica Brasilica PLANT SCIENCES-

CiteScore

2.30

自引率

9.10%

发文量

审稿时长

6-12 weeks

期刊介绍： Experimental, theoretical and applied papers on all aspects of plant (including algae) and fungi biology are welcome. The submitted manuscript or its essential content must not have been published previously or be under consideration for publication elsewhere. Contributions should be substantial, written in high-quality English and show general interest. We expect that the submitted manuscript presents a great novelty in Botany, and this should attract a wide audience. Considering this, case studies are only considered if the narrative and implications are provided to be of general interest. Thus, manuscripts that report aspects of local interest are discouraged unless the implications of the findings are wide-reaching. Manuscripts with agronomic subjects are expected to contain a substantial amount of basic plant biology. Please see below some details for specific area.