• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

来自菲律宾班乃岛的秋海棠属重瓣秋海棠组的三个新物种。

Three new species of Begonia sect. Baryandra from Panay Island, Philippines.

作者信息

Peng Ching-I, Rubite Rosario Rivera, Lin Che-Wei, Hughes Mark, Kono Yoshiko, Chung Kuo-Fang

机构信息

Research Museum and Herbarium (HAST), Biodiversity Research Center, Academia Sinica, Nangang, Taipei, 11529, Taiwan.

Department of Biology, College of Arts and Sciences, University of the Philippines Manila, Padre Faura, 1000, Manila, Philippines.

出版信息

Bot Stud. 2017 Dec;58(1):28. doi: 10.1186/s40529-017-0182-x. Epub 2017 Jun 29.

DOI:10.1186/s40529-017-0182-x
PMID:28664395
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5491425/
Abstract

BACKGROUND

The flora of Panay Island is under-collected compared with the other islands of the Philippines. In a joint expedition to the island, botanists from Taiwan and the Philippines found three unknown Begonia species and compared them with potentially allied species.

RESULTS

The three species are clearly assignable to Begonia sect. Baryandra which is largely endemic to the Philippines. Studies of literature, herbarium specimens, and living plants support the recognition of the three new species: Begonia culasiensis, B. merrilliana, and B. sykakiengii. Somatic chromosomes at metaphase were determined to be 2n = 30 for B. culasiensis and 2n = 28 for both B. merrilliana and B. sykakiengii, congruent with those of most species in sect. Baryandra. Molecular phylogenetic evidence is consistent with B. culasiensis being a relict from the late Miocene and B. merrilliana and B. sykakiengii being younger species of Pleistocene origin.

CONCLUSION

The continuing discovery of endemic Philippine species means the remaining fragments of both primary and secondary native vegetation in the archipelago are of increasing value in terms of natural capital. A secure future for the species could be realized through ex situ conservation collections and raising awareness with community groups.

摘要

背景

与菲律宾的其他岛屿相比，班乃岛的植物区系采集不足。在一次前往该岛的联合考察中，来自台湾和菲律宾的植物学家发现了三种未知的秋海棠属物种，并将它们与可能有亲缘关系的物种进行了比较。

结果

这三个物种显然可归入秋海棠属的重瓣组，该组主要分布于菲律宾。对文献、标本馆标本和活体植物的研究支持了这三个新物种的认定：库拉西秋海棠、美林秋海棠和西卡基恩秋海棠。中期体细胞染色体数测定为库拉西秋海棠2n = 30，美林秋海棠和西卡基恩秋海棠均为2n = 28，与重瓣组大多数物种一致。分子系统发育证据表明，库拉西秋海棠是中新世晚期的残遗物种，美林秋海棠和西卡基恩秋海棠是更新世起源的较年轻物种。

结论

菲律宾特有物种的不断发现意味着，该群岛原生和次生本土植被的剩余片段在自然资本方面的价值越来越高。通过迁地保护收集和提高社区群体的认识，可以实现这些物种的安全未来。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/4d428909edc4/40529_2017_182_Fig10_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/bb2fd08180dd/40529_2017_182_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/8d96e987e6a7/40529_2017_182_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/6d634d6bfe0b/40529_2017_182_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/48de3d99c89d/40529_2017_182_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/77330b9f3a60/40529_2017_182_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/c277d3b1bcab/40529_2017_182_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/66f787881d3e/40529_2017_182_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/813f2ff5d62e/40529_2017_182_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/a050e0864d28/40529_2017_182_Fig9_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/4d428909edc4/40529_2017_182_Fig10_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/bb2fd08180dd/40529_2017_182_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/8d96e987e6a7/40529_2017_182_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/6d634d6bfe0b/40529_2017_182_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/48de3d99c89d/40529_2017_182_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/77330b9f3a60/40529_2017_182_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/c277d3b1bcab/40529_2017_182_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/66f787881d3e/40529_2017_182_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/813f2ff5d62e/40529_2017_182_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/a050e0864d28/40529_2017_182_Fig9_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bdfa/5491425/4d428909edc4/40529_2017_182_Fig10_HTML.jpg

相似文献

1
Three new species of Begonia sect. Baryandra from Panay Island, Philippines.来自菲律宾班乃岛的秋海棠属重瓣秋海棠组的三个新物种。
Bot Stud. 2017 Dec;58(1):28. doi: 10.1186/s40529-017-0182-x. Epub 2017 Jun 29.
2
The Miocene to Pleistocene colonization of the Philippine archipelago by Begonia sect. Baryandra (Begoniaceae).秋海棠属重瓣秋海棠组在中新世至更新世对菲律宾群岛的殖民化。
Am J Bot. 2015 May;102(5):695-706. doi: 10.3732/ajb.1400428. Epub 2015 May 21.
3
Recircumscription of Begonia sect. Baryandra (Begoniaceae): evidence from molecular data.秋海棠属重圆叶组（秋海棠科）的重新界定：来自分子数据的证据
Bot Stud. 2013 Dec;54(1):38. doi: 10.1186/1999-3110-54-38. Epub 2013 Sep 24.
4
Chloroplast and nuclear DNA exchanges among Begonia sect. Baryandra species (Begoniaceae) from Palawan Island, Philippines, and descriptions of five new species.菲律宾巴拉望岛秋海棠属（秋海棠科）Baryandra 组种间叶绿体和核 DNA 的交流及五个新种的描述。
PLoS One. 2018 May 2;13(5):e0194877. doi: 10.1371/journal.pone.0194877. eCollection 2018.
5
Begonia wui-senioris (sect. Platycentrum, Begoniaceae), a new species from Myanmar.威氏秋海棠（秋海棠科侧膜胎座组），一种来自缅甸的新物种。
Bot Stud. 2014 Dec;55(1):13. doi: 10.1186/1999-3110-55-13. Epub 2014 Feb 1.
6
Two new species of Begonia, B. moneta and B. peridoticola (Begoniaceae) from Sabah, Malaysia.来自马来西亚沙巴州的两种秋海棠新物种，即货币秋海棠和周缘秋海棠（秋海棠科）。
Bot Stud. 2015 Dec;56(1):7. doi: 10.1186/s40529-015-0087-5. Epub 2015 Apr 10.
7
Phylogenetic analyses of Begonia sect. Coelocentrum and allied limestone species of China shed light on the evolution of Sino-Vietnamese karst flora.对中国秋海棠属单室组及相关石灰岩植物物种的系统发育分析揭示了中越喀斯特植物区系的演化。
Bot Stud. 2014 Dec;55(1):1. doi: 10.1186/1999-3110-55-1. Epub 2014 Jan 7.
8
Begonia wuzhishanensis (sect. Diploclinium, Begoniaceae), a new species from Hainan Island, China.五指山秋海棠（秋海棠科二室组），中国海南岛一新物种。
Bot Stud. 2014 Dec;55(1):24. doi: 10.1186/1999-3110-55-24. Epub 2014 Feb 5.
9
Six new species of Begonia (Begoniaceae) from limestone areas in Northern Vietnam.越南北方石灰岩地区的六种秋海棠属（秋海棠科）新物种。
Bot Stud. 2015 Dec;56(1):9. doi: 10.1186/s40529-015-0089-3. Epub 2015 May 2.
10
Six new species of Begonia from Guangxi, China.中国广西的六种秋海棠新物种。
Bot Stud. 2020 Jul 30;61(1):21. doi: 10.1186/s40529-020-00298-y.

本文引用的文献

1
Recircumscription of Begonia sect. Baryandra (Begoniaceae): evidence from molecular data.秋海棠属重圆叶组（秋海棠科）的重新界定：来自分子数据的证据
Bot Stud. 2013 Dec;54(1):38. doi: 10.1186/1999-3110-54-38. Epub 2013 Sep 24.
2
Three new species of Begonia endemic to the Puerto Princesa Subterranean River National Park, Palawan.巴拉望公主港地下河国家公园特有的三种秋海棠新物种。 （注：Palawan是菲律宾的一个省，一般译为巴拉望）
Bot Stud. 2015 Dec;56(1):19. doi: 10.1186/s40529-015-0099-1. Epub 2015 Jul 24.
3
Six new species of Begonia (Begoniaceae) from limestone areas in Northern Vietnam.
越南北方石灰岩地区的六种秋海棠属（秋海棠科）新物种。
Bot Stud. 2015 Dec;56(1):9. doi: 10.1186/s40529-015-0089-3. Epub 2015 May 2.
4
The Miocene to Pleistocene colonization of the Philippine archipelago by Begonia sect. Baryandra (Begoniaceae).秋海棠属重瓣秋海棠组在中新世至更新世对菲律宾群岛的殖民化。
Am J Bot. 2015 May;102(5):695-706. doi: 10.3732/ajb.1400428. Epub 2015 May 21.
5
Karyomorphology of Taiwanese Begonia (Begoniaceae): taxonomic implications.
J Plant Res. 2002 Jun;115(3):225-35. doi: 10.1007/s102650200028.
6
Biodiversity hotspots for conservation priorities.用于保护优先事项的生物多样性热点地区。
Nature. 2000 Feb 24;403(6772):853-8. doi: 10.1038/35002501.