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中国灯心草属植物的研究

吴国芳   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1994-09-18 发布日期:1994-09-18
  • 通讯作者: 吴国芳

A Study on the Genus Juncus Linn. from China

Wu Kuo-fang   

  • Received:1900-01-01 Revised:1900-01-01 Online:1994-09-18 Published:1994-09-18
  • Contact: Wu Kuo-fang

摘要:

本文通过对国产灯心草属植物的研究,提出了一个中国灯心草属分类系统排列,首次确认我国产6亚属,14组(包括10个新组),4个系(包括3个新系),77种(包括14个新种),l亚种(新亚种)和10变种(包括4个新变种),对其中一些种类作了归并及处理。

关键词: 灯心草属, 分类系统

Abstract:

 Juncus Linn. is a cosmopolitan genus with about 240 species, widely distributed
in both hemispheres, but most abundant in the frigid and temperate zones.  In the present
paper, a revision of this genus in China is made, and a key to the species is provided. This
paper also presents a systematic arrangement of the genus Juncus Linn. from China, recog-
nizing six subgenera, 14 sections (includ. ten new), four series (includ. two new), 77
species (includ. 14 new), one subspecies (new) and ten varieties (includ. four new). They
are as follows:
Subgen. 1. Genuini Buchen.
      Sect. 1. Inflexi K. F. Wu, sect. nov.
      Sect. 2. Effusi (V. Krecz. et Gontsch. )K. F. Wu, stat. nov.
Subgen. 2. Pseudotenageia V. Krecz. et Gontsch.
      Sect.  1.  Kangpuenses K. F.  Wu, sect. nov.
      Sect. 2. Compressi (V. Krecz. et Gontsch. )K. F. Wu, stat. nov.
Sect. 3. Tenues (V. Krecz. etGontsch.)K. F. Wu, stat. nov.
Subgen. 3. Poiophylli Buchen.
      Sect.  1. Nigroviolacei K. F. Wu, sect. nov.
      Sect.  2. Bufonii (V. Krecz. et Gontsch. )K. F. Wu, stat. nov.
Subgen. 4. Graminifolii Buchen.
Subgen.  5. Septati Buchen.
      Sect. 1. Allioides K. F. Wu, sect. nov.
      Sect.  2.  Articulati K.  F.  Wu, sect.  nov.
           Ser. 1. Articulati V. Krecz. et Gontsch.
           Ser. 2. Dongchuanenses K. F. Wu, ser, nov.
Subgen.  6. Alpini Buchen.
     Sect.  1. Triglumes K. F. Wu, sect. nov.
           Ser.  1. Triglumes K. F. Wu, ser. nov.
           Ser. 2. Benghalenses K. F. Wu, ser. nov.
     Sect. 2. Minimi K. F. Wu, sect. nov.
     Sect.  3. Sikkimenses K. F. Wu, sect. nov.
     Sect. 4. Concinni K. F. Wu, sect. nov.
     Sect.  5. Sphacelati K. F. Wu, sect. nov.

Key words: Juncus Linn., taxonomy system