Aufruf

P. Ascherson, A. Bastian, Beyrich, E. Bois-Reymond, C. Bolle, Borchardt, Curtius, Ewald, Garcke, R. Hartmann, A. W. Hofmann, L. Kny (+15 others)
1877 Plant Systematics and Evolution  
doi:10.1007/bf01625746 fatcat:gm4tlxye5vdtteislwrbnuxxhq