›› 2017, Vol. 46 ›› Issue (02): 181-184.DOI: 10.3969/j.issn.1009-7791.2017.02.017

• 植物生态与资源分类 • 上一篇    下一篇

江西省种子植物一新记录科(无叶莲科)及其生物地理学意义

张忠,赵万义,凡强,陈春泉,廖文波   

  1. (1.井冈山自然保护区长古岭林场,江西 井冈山 343600;2.中山大学生命科学院,广东省热带亚热带植物资源与利用重点实验室,广东 广州 510275;3.吉安市林业局,江西 吉安 343600)
  • 收稿日期:2017-01-15 修回日期:2017-04-10 出版日期:2017-06-30 发布日期:2017-06-30
  • 通讯作者: 廖文波
  • 作者简介:张忠,林业助理工程师,从事森林保护、恢复、生产以及森林植物分类学研究。
  • 基金资助:
    国家科技基础性工作专项“罗霄山脉地区生物多样性综合科学考察”(2013FY111500)

A New Recorded Spermatophyte Family (Petrosaviaceae) from Jiangxi and Its Biogeographic Implication

ZHANG Zhong,ZHAO Wan-yi,FAN Qiang,CHEN Chun-quan,LIAO Wen-bo   

  1. (1.Changguling Forestry Farm, Jinggangshan National Nature Reserve, Jinggangshan 343600, Jiangxi China; 2.Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, Guangdong China; 3.Ji’an Municipal Forestry Bureau, Ji’an 343600, Jiangxi China)
  • Received:2017-01-15 Revised:2017-04-10 Online:2017-06-30 Published:2017-06-30
  • Contact: LIAO Wen-bo

摘要: 报道江西省种子植物一新记录无叶莲科Petrosaviaceae无叶莲属Petrosavia Beccari疏花无叶莲Petrosavia sakurai (Makino) J. J. Smith ex van Steenis。无叶莲科为江西省新记录科。该种是晚第三纪古热带森林植被的残余种,此次发现于江西井冈山地区笔架山海拔约1200 m的山地常绿阔叶林中,对进一步揭示该地区残存的季雨林植被特征具有重要意义。

关键词: 无叶莲科, 井冈山, 江西省, 新记录科, 区系地理学

Abstract: The family Petrosaviaceae, containing one genus and one species, i.e. Petrosavia Beccari and Petrosavia sakurai (Makino) J. J. Smith ex van Steenis, was reported as a new record to Jiangxi Province, China. The new record taxon was a residual species that reflected the paleo-climate and tropical paleo-forest at the late tertiary. And it was discovered in the montane evergreen broadleaved forest (elevation 1200 m) in Bijiashan in Jinggangshan Region, which could indicate strongly a remnant property of the monsoon rainforest in Jinggangshan region.

Key words: Petrosaviaceae, Jinggangshan, Jiangxi Province, new record family, floristic phytogeography

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