Apertural System and Exine Stratification inThesium Divaricatum(Santalaceae)
作者:
Inmaculada Fernández,
期刊:
Grana
(Taylor Available online 1993)
卷期:
Volume 32,
issue 4-5
页码: 308-310
ISSN:0017-3134
年代: 1993
DOI:10.1080/00173139309429994
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The type and position of the particular apertural system inThesium divaricatumhas been discussed. The study of the exine stratification shows a discontinous endexine that can be explained by the harmomegathic efficiency hypothesis to accomodate volume changes, caused by climatic variation.
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