Distribution patterns of Iranian species of Saxifraga with their phytogeographical significance

Authors

  • Mohammad Mahmoodi Researcher, Department of Botany, Research Institute of Forests and Rangelands, P.O. Box 13185-116, Tehran and PhD Student of Kharazmi University, Iran
  • Ziba Jamzad Research Prof., Department of Botany, Research Institute of Forests and Rangelands, P.O. Box 13185-116, Tehran, Iran
Abstract:

Numerical analysis of Saxifraga in Iran was carried out on the basis of morphological and chorological data. The cluster analysis confirmed that the genus in Iran includes two distinct groups: Group one consists of two subgroups, a) alpine Irano-Turanian endemic species (S. ramsarica, S. iranica, S. wendelboi, S. koelzii), and b) Euxino-Hyrcanian species (S. paniculata subsp. Cartilaginea, S. kotschyi). Group two comprises S. cymbalaria, S. sibirica, S. tridactylites, and S. exarata subsp. moschata. The original distribution maps for all species are provided.  

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Journal title

volume 15  issue 2

pages  85- 93

publication date 2014-12-22

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