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Sedum ince (Crassulaceae), a new species from Southern Anatolia

Published online by Cambridge University Press:  26 April 2010

H. 'T Hart  and
K. Alpinar
H. 'T Hart
Affiliation:
Department of Plant Ecology and Evolutionary Biology, University of Utrecht, Padualaan 8, 3584 CH Utrecht, the Netherlands.
K. Alpinar
Affiliation:
Department of Pharmaceutical Botany, Faculty of Pharmacy, Istanbul University, 34452 Istanbul, Turkey.
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Abstract

The newly described white-flowered annual Sedum ince closely resembles S. eriocarpum and the annual forms of S. hispemicum (S. longibracteatum), but differs from the former by its alternate instead of verticillate leaves, and from the latter by the 5-merous instead of 6 9-merous flowers and the ripe follicles which are divergent instead of patent and lack the distinct lips along the ventral suture. Molecular phylogenelic analyses indicate that S. ince is but distantly related to S. eriocarpum as well as to S. hispemicum. It belongs to a cytological distinct lineage of Sedum subgenus Gormunia sporting a basic chromosome number of x = 7. Within this lineage, however, S. ince holds a unique position and consequently it is classified in the monotypic S. series Elegans.

Keywords

Chloroplast DNACrassukiceaeflora of Turkeynew speciesSedum
Type
Articles
Information
Edinburgh Journal of Botany , Volume 56 , Issue 2 , July 1999 , pp. 181 - 194
Copyright
Copyright © Trustees of the Royal Botanic Garden Edinburgh 1999

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