1. Age of maturity and life span in herbaceous, polycarpic perennials

   • Martin H. Bender
   • Jerry M. Baskin
   • Carol C. Baskin

   OriginalPaper Pages: 311 - 349

2. Bioactive chemicals and biological—biochemical activities and their functions in rhizospheres of wetland plants

   • Amir Neori
   • K. Ramesh Reddy
   • Moshe Agami

   OriginalPaper Pages: 350 - 378

3. Mercury toxicity in plants

   • Manomita Patra
   • Archana Sharma

   OriginalPaper Pages: 379 - 422

4. A foliar morphometric approach to the study of salicaceae

   • Mélanie Thiébaut

   OriginalPaper Pages: 423 - 439