April 2, 2013
Kyrgyz Onion Species Strikes With Its Beauty After Going Unnoticed For A 100 Years
Situated at the foothills of the Western Tian-Shan, Kyrgyzstan is home to a diverse range of vascular plants, many of which are endemic and can only be found in very narrowly circumscribed areas. Such is the case for the onion species Allium spathulatum that had long remained undetected in spite of living within the famous Sary-Chelek Nature Reserve. Even in close proximity to the headquarters it remained unnoticed until it was finally described in 1998.
A new rare species, Allium formosum, closely related to A. spathulatum, has been now discovered by the scientists Alexander Sennikov from the Finnish Museum of Natural History, University of Helsinki and Georgy Lazkov from the Institute of Biology and Soil Science, National Academy of Sciences in the Kyrgyz Republic, Bishkek. The study was published in the open access journal Phytokeys. The new plant is possibly a very narrow endemic species of the Babash-Ata Mountains, Kyrgyzstan, so far known only from the type locality. The name of the new species is derived from the Latin word for 'beautiful' (formosum) because of its elegant habit and beautiful coloration of the flower, transitional between deeply pink and purple.
The distance between the localities of A. spathulatum and A. formosum, both narrow endemics of mountains surrounding the eastern end of Fergana valley, is about 60 km. The area of the eastern part of the Chatkal Range and the northern outliers of the Fergana Range (Babash-Ata and neighboring mountains) harbor many other narrow endemics of Allium, and this discovery stresses the need of further explorations and plant protection in this area.
"Because of the vulnerability of the species, we anticipate its inclusion in the forthcoming Red Data Book of Central Asia and the next edition of the Red Data Book of Kyrgyzstan", says the lead author Dr Alexander Sennikov.
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