Abstract
A comparative palynological study of 22 taxa (9 of which are endemic) of the genus Arabis L. (Brassicaceae), belonging to six sections, was conducted with acetolyzed and non-acetolyzed pollen grains using light microscopy (LM) and scanning electron microscopy (SEM). Descriptions of pollen, LM and SEM were provided. All pollen grain shapes of said species were separately calculated. Total pollen shape of Arabis is mostly oblate-spheroidal (43.09 %), but also contains prolate-spheroidal (23.27 %), subprolate (22.04 %), suboblate (6.54 %), prolate (4.04 %) and oblate (0.54 %). All pollen grains are tricolpate, but some of them are 2- and 4-colpate. In this study, there are described three pollen morphotypes of Arabis:Alpina type, Nova type, and Hirsuta type. The systematic potentialities oriented to the pollen data of the taxa studied at various systematic levels are also discussed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
