The station of the hoptree (Ptelea trifoliata L. ssp. trifoliata) in the forests of the Wyszków Forest District

by Ciosek Marek, Krechowski Janusz, Piórek Katarzyna, Roman Sikorski
Published 2015-03-01

Population dynamics of Pulsatilla patens (L.) Mill. in a new locality in Poland

by Ciosek Marek Tadeusz, Piórek Katarzyna, Sikorski Roman, Trębicka Agata
Published 2016-03-01

Vegetation of the ‘Mierzwice’ nature reserve and its protection

by Krechowski Janusz, Piórek Katarzyna, Falkowski Michał, Wierzba Marek, Mikułowska Katarzyna
Published 2015-06-01

The Twinflower (Linnaea borealis L.) in the northern part of the Południowopodlaska Lowland

by Ciosek Marek Tadeusz, Krechowski Janusz, Sikorski Roman, Trębicka Agata, Piórek Katarzyna, Przybylska Barbara
Published 2015-06-01