Palynological features of eleven <i>Aethionema</i> taxa from Turkey and their systematic implications

Authors

  • Mehmet Cengiz Karaismailoglu Department of Botany, Faculty of Science, Istanbul University, 034116 Istanbul

DOI:

https://doi.org/10.3329/bjpt.v24i2.35115

Keywords:

Aethionema, Brassicaceae, Pollen, Morphology, Turkey, SEM, PCA.

Abstract

Pollen morphology of 11 taxa, including 2 endemic of the genus Aethionema W.T. Aiton from Turkey was examined under light and scanning electron microscopes. The pollens of Aethionema are mostly isopolar and bilaterally symmetric; spheroidal, prolate, perprolate and subprolate with the polar axes 14.07-26.41 μm and the equatorial axes 7.85-22.02 μm; mostly tricolpate, rarely 2-colpate; surface ornamentation is micro or macro reticulate. The exine thickness varies between 0.66 and 1.91 μm, and in tine thickness ranges from 0.27 to 0.85 μm. It is found that dimension of pollen grains, surface ornamentation, apocolpidium and amb diameter are taxonomically significant.

Bangladesh J. Plant Taxon. 24(2): 197-204.

Downloads

Download data is not yet available.
Abstract
4
PDF
2

Downloads

Published

2017-12-30

How to Cite

Karaismailoglu, M. C. (2017). Palynological features of eleven <i>Aethionema</i> taxa from Turkey and their systematic implications. Bangladesh Journal of Plant Taxonomy, 24(2), 197–204. https://doi.org/10.3329/bjpt.v24i2.35115

Issue

Vol. 24 No. 2 (2017)

Section

Articles

License

Copyright on any research article is transferred in full to Bangladesh Association of Plant Taxonomists upon publication in Bangladesh Journal of Plant Taxonomy. The copyright transfer includes the right to reproduce and distribute the article in any form of reproduction (printing, electronic media or any other form). 

Creative Commons Licence
Articles in the Bangladesh Journal of Plant Taxonomy are Open Access articles published under the Creative Commons CC BY License Creative Commons Attribution 4.0 International License. 

This license permits use, distribution and reproduction in any medium, provided the original work is properly cited. It is author's responsibility to obtain the permission from appropriate authority if figures are reused from a previously published document.