A new subspecies of Silene acaulis (Caryophyllaceae) from East Anatolia, Turkey
Silene acaulis (L.) Jacq. subsp. vanensis Ozgokce & Kit Tan (Caryophyllaceae), a new taxon occurring in the province of Van in East Anatolia, Turkey, is described and illustrated. Its closest affinities are with S. acaulis subsp. bryoides, a plant occurring more than 2000 km away in the mountain...
Main Authors: | , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2005
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Subjects: | |
Online Access: | https://avesis.yyu.edu.tr/publication/details/21c9c729-8753-4c82-ad08-8aaf9062359c/oai |
Summary: | Silene acaulis (L.) Jacq. subsp. vanensis Ozgokce & Kit Tan (Caryophyllaceae), a new taxon occurring in the province of Van in East Anatolia, Turkey, is described and illustrated. Its closest affinities are with S. acaulis subsp. bryoides, a plant occurring more than 2000 km away in the mountains of central and southern Europe. The existence of a new subspecies of S. acaulis in the extremely disjunct locality is interesting from a phytogeographical viewpoint. It is possible that during the post-glacial period the present-day Arctic-Alpine flora migrated not only southwards to the mountains of central and southern Europe but also to the highlands of eastern Turkey. |
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