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XXVI.—A Comparative Study of the Stem Structure of the Genus Clematis, with special reference to Anatomical Changes induced by Vegetative Propagation*

Published online by Cambridge University Press:  06 July 2012

Edith Philip Smith
Edith Philip Smith
Affiliation:
Lecturer in Botany in theUniversity of St Andrews, University College, Dundee.
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Extract

The investigation of which the results are embodied in this paper was undertaken in an attempt to gain an insight into the problem of the propagation of Clematis by means of stem cuttings.

In order to be able to interpret the phenomena of regeneration induced by isolating portions of a plant, it is essential to investigate the normal anatomy in some detail. In any severed portion of a plant, the first signs of abnormal cell activity in the tissues depart only slightly from the normal, and unless they can be detected and identified at their initiation, it is impossible to define exactly the time and place of origin of the new growth.

Accordingly the first part of the paper will deal with the normal stem-anatomy of the genus. The second part, with the changes in the anatomy resulting from vegetative propagation, and the third part with some experimental modifications of the regeneration-response.

Type
Research Article
Information
Earth and Environmental Science Transactions of The Royal Society of Edinburgh , Volume 55 , Issue 3 , 1928 , pp. 643 - 664
Copyright
Copyright © Royal Society of Edinburgh 1928

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References

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