Phenotypic variation of Gymnadenia conopsea (L.) R. Br. (Orchidaceae) in marginal populations on limestones in the northeast of European Russia.

Autor:	Valuiskikh, O., Teteryuk, L.
Předmět:	ECOLOGY ORCHIDS LIMESTONE PLANT species
Zdroj:	Russian Journal of Ecology; Jan2014, Vol. 45 Issue 1, p24-32, 9p
Abstrakt:	Individual, intra- and interpopulation, ecological, and geographic variation has been studied in G. conopsea populations on limestones of the Timan Range. The results show that the response of plants to deterioration of growing conditions manifests itself in a decrease in the values of individual morphometric characters and the strength of correlations between them. In the northeast of European Russia, this species is represented by two forms, G. conopsea (L.) R.Br. s. str. and G. conopsea var. alpina Rchb. f. ex Beck (?), with the latter being regarded as an extreme form of its ecological variation. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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