对于被子植物进化问题的述评

中国科学院大学学报

• • 下一篇

对于被子植物进化问题的述评

路安民, 张芝玉

（中国科学院植物研究所）

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1978-11-18 发布日期:1978-11-18
通讯作者: 路安民

A brief review of the problems of the evolution of angiosperms

Lu An-Ming, Chang Chin-Yü

(Institute of Botany, Academia Sinica)

Received:1900-01-01 Revised:1900-01-01 Online:1978-11-18 Published:1978-11-18
Contact: Lu An-Ming

摘要/Abstract

Abstract:

The current problems being studied by different authors of the evolution of

angiosperms are reviewed in general. An analysis of the arguments on principles and

methodology of the system of plant classification have been made. We support the

views put forward by the phylogenetic school and hold that phylogeny should be

taken as the guiding principles upon which the classificational system of angiosperms

should be built and as the ultimate aim of taxonomy. We disagree with the views of

the phenetic school. The course of evolution is a unity of the process of the origin

and the development in its history and the process of dispersal of angiopserms on

earth. The contradiction of variability and heredity is the driving force in the evolu-

tion of angiopserms, nay, of all organisms.

In the methodology we suggest that comparative analysis should ge hand in hand

with the experimental synthesis. In essence, the classification based on overall simi-

larities or most numbers of attributes to determine the relationships between various

groups of angi osperms is the deductive inference of formal logic. For the elucidation

of the laws of the origin and development of angiosperms the method of analysis and

synthesis of the dialectical logic should be adopted.

The progress of studies achieved in the origin and angiopserms of particularly

monocotyledons has been summarized, and the common points and discrepancies of the

authors have also been pointed out. The tendency of further development in the stud-

ies of the origin of angiosperms has been estimated. All branches of botany have

acumulated a large amount of data. Since 1960 some significant works have been

done, especially on the origin and early evolution of angiosperms, which has been being

the central problem of more intensive study challenging all botanist of different dis-

ciplines today.

The review is concluded with a proposal that in order to do further research on

the origin and early evolution of angiopserms, all branches of botany must cooperate,

and main attention should be paid to the important groups which may play a key role

in the development of plant life on earth.

路安民, 张芝玉. 对于被子植物进化问题的述评[J]. 中国科学院大学学报.

Lu An-Ming, Chang Chin-Yü. A brief review of the problems of the evolution of angiosperms[J]. .

对于被子植物进化问题的述评

A brief review of the problems of the evolution of angiosperms

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价

访问统计

联系我们