1. A suberized perimedullary reaction zone in Populus balsamifera novel for compartmentalization in trees

   • D. Rioux
   • Robert P. Baayen

   ORIGINAL ARTICLE Pages: 389 - 403

2. The effects of propagation environment and foliar area on the rooting physiology of Cordia alliodora (Ruiz & Pavon) Oken cuttings

   • F. Mesén
   • A. C. Newton
   • R. R. B. Leakey

   ORIGINAL ARTICLE Pages: 404 - 411

3. Time constant for water transport in loblolly pine trees estimated from time series of evaporative demand and stem sapflow

   • N. Phillips
   • Abhijit Nagchaudhuri
   • Gabriel Katul

   ORIGINAL ARTICLE Pages: 412 - 419

4. Energy requirement for foliage construction depends on tree size inyoung Picea abies trees

   • Ülo Niinemets

   ORIGINAL ARTICLE Pages: 420 - 431

5. Sap flow rates of mangrove trees are not unusually low

   • P. Becker
   • Azman Asmat
   • Melvin T. Tyree

   ORIGINAL ARTICLE Pages: 432 - 435

6. Effects of stand structure and physiology on forest gas exchange: a simulation study for Norway spruce

   • E. Falge
   • R. J. Ryel
   • J. D. Tenhunen

   ORIGINAL ARTICLE Pages: 436 - 448

7. Field comparisons of photosynthesis and leaf conductance in Ziziphus mauritiana and other fruit tree species in Zimbabwe

   • S. C. Clifford
   • Irene Kadzere
   • John E. Jackson

   ORIGINAL ARTICLE Pages: 449 - 454