Institute of Genetics
Biological Research Center of the Hungarian Academy of Sciences
Szeged, Hungary
Opening stamen of Mirabilis jalapa (flower) (125x)
Zoology Division
University of Osnabrück
Osnabrück, Germany Ophryotrocha diadema (marine worm) embryo, showing nervous system and cilia (25x)
Institute of Pathophysiology
First Medical Faculty
Charles University
Prague, Czech Republic Epilobium parviflorum (small-flowered willowherb) seeds (10x