隐树属十二新种(附二新种)。来自新喀里多尼亚

Pub Date : 2021-06-28 DOI:10.5252/adansonia2021v43a13
J. Munzinger, G. Mcpherson
{"title":"隐树属十二新种(附二新种)。来自新喀里多尼亚","authors":"J. Munzinger, G. Mcpherson","doi":"10.5252/adansonia2021v43a13","DOIUrl":null,"url":null,"abstract":"ABSTRACT Two endemic species of Cryptocarya R.Br. are described from New Caledonia. Cryptocarya conduplicata Munzinger & McPherson, sp. nov. was previously confused with C. aristata Kosterm., which it resembles in its typically numerous lenticels and oblate fruit, but from which it differs most noticeably in its leaf blades partly folded longitudinally (vs blades flat), and its smaller fruits (13-15 mm long vs 20-30 mm long). Cryptocarya ovoidea Munzinger & McPherson, sp. nov. can be distinguished most easily from C. pluricostata, its sister species according to molecular data, by its indument (hairs sparse, whitish, cream-grey to blackish, quickly falling vs. hairs dense, ferrugineous sublanate and subpersistent in C. pluricostata). As well, the fruit of C. ovoidea, sp. nov. is ovoid and its perianth is caducous, in contrast to the fruit of C. pluricostata, which is ellipsoid and retains its perianth. The two new species are trees occurring in dense humid forest, and are restricted to non-ultramafic substrate. Cryptocarya conduplicata sp. nov. is common, known from three protected areas, and is assigned a preliminarily Least Concern IUCN status, while C. ovoidea sp. nov. is only known from two individuals on Mont Aoupinié, a protected area, where many inventory plots were established without finding any individuals; thus, we assign it a preliminary status of Critically Endangered (CR).","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Novitates neocaledonicae XII: Two additional new species of Cryptocarya R.Br. from New Caledonia\",\"authors\":\"J. Munzinger, G. Mcpherson\",\"doi\":\"10.5252/adansonia2021v43a13\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABSTRACT Two endemic species of Cryptocarya R.Br. are described from New Caledonia. Cryptocarya conduplicata Munzinger & McPherson, sp. nov. was previously confused with C. aristata Kosterm., which it resembles in its typically numerous lenticels and oblate fruit, but from which it differs most noticeably in its leaf blades partly folded longitudinally (vs blades flat), and its smaller fruits (13-15 mm long vs 20-30 mm long). Cryptocarya ovoidea Munzinger & McPherson, sp. nov. can be distinguished most easily from C. pluricostata, its sister species according to molecular data, by its indument (hairs sparse, whitish, cream-grey to blackish, quickly falling vs. hairs dense, ferrugineous sublanate and subpersistent in C. pluricostata). As well, the fruit of C. ovoidea, sp. nov. is ovoid and its perianth is caducous, in contrast to the fruit of C. pluricostata, which is ellipsoid and retains its perianth. The two new species are trees occurring in dense humid forest, and are restricted to non-ultramafic substrate. Cryptocarya conduplicata sp. nov. is common, known from three protected areas, and is assigned a preliminarily Least Concern IUCN status, while C. ovoidea sp. nov. is only known from two individuals on Mont Aoupinié, a protected area, where many inventory plots were established without finding any individuals; thus, we assign it a preliminary status of Critically Endangered (CR).\",\"PeriodicalId\":0,\"journal\":{\"name\":\"\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0,\"publicationDate\":\"2021-06-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.5252/adansonia2021v43a13\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.5252/adansonia2021v43a13","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

Cryptocarya R.Br.的两种特有种。产于新喀里多尼亚。Cryptocarya conduplicata Munzinger & McPherson, sp. 11 .以前与C. aristata Kosterm混淆。它的典型特征是皮孔多,果实扁圆形,但最明显的区别是叶片部分纵向折叠(叶片平坦),果实较小(13-15毫米长对20-30毫米长)。Munzinger & McPherson, sp. 11 .可以很容易地从其分子数据的姐妹种C. pluricostata中区分出来,根据其唆使(毛稀疏,白色,奶灰色到黑色,迅速脱落,而C. pluricostata的毛浓密,铁质亚浅褐色和近宿存)。此外,C. ovoidea, sp. 11 .的果实为卵球形,花被早落,而C. pluricostata的果实为椭圆形,保留花被。这两个新种是生长在茂密潮湿森林中的乔木,并且局限于非超基性基质。Cryptocarya conduplicata sp. 11 .是常见的,在三个保护区已知,并被分配到初步的最不受关注的IUCN状态,而C. ovoidea sp. 11 .只在mount aoupine保护区的两个个体中已知,在那里建立了许多库存样地,但没有发现任何个体;因此,我们将其初步定为极度濒危(CR)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
分享
查看原文
Novitates neocaledonicae XII: Two additional new species of Cryptocarya R.Br. from New Caledonia
ABSTRACT Two endemic species of Cryptocarya R.Br. are described from New Caledonia. Cryptocarya conduplicata Munzinger & McPherson, sp. nov. was previously confused with C. aristata Kosterm., which it resembles in its typically numerous lenticels and oblate fruit, but from which it differs most noticeably in its leaf blades partly folded longitudinally (vs blades flat), and its smaller fruits (13-15 mm long vs 20-30 mm long). Cryptocarya ovoidea Munzinger & McPherson, sp. nov. can be distinguished most easily from C. pluricostata, its sister species according to molecular data, by its indument (hairs sparse, whitish, cream-grey to blackish, quickly falling vs. hairs dense, ferrugineous sublanate and subpersistent in C. pluricostata). As well, the fruit of C. ovoidea, sp. nov. is ovoid and its perianth is caducous, in contrast to the fruit of C. pluricostata, which is ellipsoid and retains its perianth. The two new species are trees occurring in dense humid forest, and are restricted to non-ultramafic substrate. Cryptocarya conduplicata sp. nov. is common, known from three protected areas, and is assigned a preliminarily Least Concern IUCN status, while C. ovoidea sp. nov. is only known from two individuals on Mont Aoupinié, a protected area, where many inventory plots were established without finding any individuals; thus, we assign it a preliminary status of Critically Endangered (CR).
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
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信