1. Metasequoia — Fossil and Living —

   • Edmund H. Fulling

   OriginalPaper Pages: 215 - 315

2. Field phenotype in phytotron culture —A case study for tobacco—

   • C. David Raper
   • R. J. Downs

   OriginalPaper Pages: 317 - 343

3. The morphological interpretation of epiascidiate leaves —An historical perspective—

   • Daniel H. Franck

   OriginalPaper Pages: 345 - 388