Background Epipactis helleborine is an Eurasian orchid species which prefers woodland
environments but it may also spontaneously and successfully colonise human-made …

These considerations have been based on the updated list of archaeophytes appearing in
Poland. The extent of endangerment has been assessed for particular species according to …

Small-scale soil disturbances by fossorial animals can change physical and biotic conditions
in disturbed patches and influence spatial and temporal dynamics, and the composition of …

A good knowledge of species delimitation is crucial for the biodiversity protection and the
conservation of wild species. We studied the efficiency of AFLP markers and morphological …

Przedmiotem niniejszej publikacji jest próba podsumowania aktualnej wiedzy o
torfowiskach alkalicznych występujących w Polsce, na tle ich sytuacji w Europie, ze …

The paper presents the current distribution of Orobanche alsatica in Poland, based on a
critical revision of herbarium and literature data and on my field studies conducted in 2006 …

Bunias orientalis is an alien species that has spread greatly in recent decades in Central
Europe. This coloniser is particularly well (pre) adapted to anthropogenic disturbances and …

The article presents a list of 40 new localities of 28 protected in Poland, endangered or rare
(regionally or on whole country's area) vascular plant species. Among them the most …

Archaeophytes make the oldest group of plant species alien to our flora, their long-term
coexistence with cultivated plants resulted in evolution of new taxa and syntaxa, and made …

Geographically marginal populations are expected to have low genetic variability, which
potentially can affect their viability. In Poland Melica transsilvanica Schur reaches the …