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中国沙漠 ›› 1996, Vol. 16 ›› Issue (1): 75-78.

• 论文 • 上一篇    下一篇

《中国沙漠植物志》杨属(Populus L.)植物增订

张秀伏   

  1. 中国科学院兰州沙漠研究所
  • 收稿日期:1995-05-31 修回日期:1995-11-05 出版日期:1996-03-20 发布日期:1996-03-20

REVISION OF THE GENUS POPULUS L.IN《FLORA IN DESERTIS REIPUBLICAE POPULORUM SINARUN》

Zhang Xiufu   

  1. Institute of Desert Research, Chinese Academy of Sciences, Lanzhou 730000
  • Received:1995-05-31 Revised:1995-11-05 Online:1996-03-20 Published:1996-03-20

摘要: 通过对中国沙区仍属植物标本整理、鉴定和文献考证, 认为中国沙区有杨属(Populus L.)植物17种、5变种和1变型; 《中国沙漠植物志》记载的青甘小叶杨应由变种提升为种; 额河杨、伊犁杨、光应银白杨、辽东小叶杨和菱叶小叶杨等2种、2变种和1变型《中国沙漠植物志》应予收录。

关键词: 中国沙区, 杨属, 增订

Abstract: Study on plant specimens of desert area in China and textual research in taxonomic literatures show that there are 17 species,5 varieties and 1 variants of the Genus Populus L. in desert area of China; Populus xjrtyschensis Ch. Y. Yang, P. iliensis Drob.,P. alba L. var. bachofenii(Wierzb. ex Roch. ) Wesm.,P. simonii Carr. var. liaotungensis (C. wang et Skv. ) C. Wang et Tung and P. simonii Carr. f. rhombifolia (kitag.) C. Wang et Tung which had not been included in 《F1.Deser.Sin》 are distributed in desert area of China; P. simonii Carr. var. przewalskii(Maxim.) H. L. Yang in 《F1.Deser.Sin》 Should be P. przewalskii Maxim.

Key words: Desert area, China, Populus L., Revision