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Is there a Podostemum type of Embryo Sac in the GenusFarmeria?

 

作者:

 

期刊: Caryologia  (Taylor Available online 1975)
卷期: Volume 28, issue 2  

页码: 229-235

 

ISSN:0008-7114

 

年代: 1975

 

DOI:10.1080/00087114.1975.10796613

 

出版商: Taylor & Francis

 

数据来源: Taylor

 

摘要:

The development of the female gametophyte inFarmeria indicais of the Apinagia type, form B of BATTAGLIA. Ontogeny of the embryo sac does not justify the existence of an antipodal cell. The present study supports the opinion that there is no Podostemum type of embryo sac in members of Podostemaceae. The term « Nucellar Plasmodium » has been proposed for the so-called pseudo-embryo sac.

 

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