Zbigniew Celka

Morphological characters of the seed coat in selected species of the genus Hypericum L. and their taxonomic value

Z. Celka, P. Szkudlarz, Zbigniew Celka, 2016 .

Relics of cultivation in the vascular flora of medieval West Slavic settlements and castles

Z. Celka, Zbigniew Celka, 2011 .

Relics of cultivation in Central Europe: Malva alcea L. as an example

M. Drapikowska, Z. Celka, Zbigniew Celka, 2008 .