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A typical species for the upper alpine periglacial environments.
Due to the rarity and residual nature of them in the Romanian
Carpathians this species is very scarce and represented by small
populations in our flora as dr. Mihai Puscas states (private
correspondence): 'this species has not a wider
ecological adaptation (subalpine-alpine) as many other in the
high mountains have but it is strictly an upper alpine -
subnival element (a fact clearly to be seen in the Alps). Its
presence was confirmed nowadays in Romania only in Fagaras Mountains
(normally, they are named in the western European geography 'Les
Alpes de Transylvanie'), Bucegi and Retezat mountainous areas.
Everywhere the populations are punctiform and weak. It was
also mentioned from Ciucas Massif and Rodna Mountains near Ineu
peak where despite intensive investigations it was never found by me
nor by the dedicated botanical researchers of the area like dr.
Gheorghe Coldea. The species was mentioned also
from Parang Mountains but there are no herbarium specimens from
there neither trustworthy recent reports." Significant for the
peculiar periglacial nature of the habitats of this species is the
assertion of Flora RPR volume 4 - "this species never occurs in
(alpine) grasslands."
Portita Vistei, Fagaras Mountains, Sibiu
county, July 2010.
dr. Mihai Puscas mihai.puscas@yahoo.com
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