Continet: 



I. 0. E. Schulz: Begonia Linn 1 



IL H. et J. Groves: Characeae 30 



III. 0. E. Schulz: Beureria Jacq 45 



lY. Ign. Urban: Ueber irrthümliche Etiquettirung .... 72 



V. 0. E. Schulz: Compositarura genera nonnulla .... 78 



YI. H. Solereder: Johann Wilhelm Crudy 145 



YII. Ign. Urban: Nova genera et species Y 151 



YIII. Ign. Urban: Ad cognitionemgenerisPsychotriaeadditamenta 433 



IX. Rob. Pilger: Juniperi species antillanae 478 



X. Ign. Urban: Nova genera et species YI 482 



Index nominum latinorum 560 



Index nominum vernaculorum 579 



