نتایج جستجو برای: caprifoliaceae
تعداد نتایج: 178 فیلتر نتایج به سال:
It was proven during the herbarium revision work that confirmed data of species Knautia dipsacifolia in Hungary only came from a few stream valleys volcanic (andesite) mountains Matricum (Visegrád Mts, Börzsöny Mátra Mts) characterised with cool microclimate. All other country were found to be false reporting. Not single individual has been species, which is currently threatened extinction and ...
Interspecific hybridization, especially when regularly followed by backcrossing (i.e., introgressive hybridization), conveys a substantial risk for many endangered organisms. This is particularly true for narrow endemics occurring within distributional ranges of widespread congeners. An excellent example is provided by the plant genus Knautia (Caprifoliaceae): Locally endemic K. carinthiaca is ...
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