Participation of auxin and abscisic acid in the regulation of seasonal variations in cambial activity and xylogenesis Suzanne Lachaud Review Article Pages: 125 - 137
Soluble carbohydrates of Pinus sylvestris L. sapwood and heartwood Pekka SaranpääWolfgang Höll Original Papers Pages: 138 - 143
The effect of desiccation on viability and phospholipid composition of Acer sacharinum L. seeds Stanislawa Pukacka Original Articles Pages: 144 - 148
Proteins as a potential nitrogen storage compound in bark and leaves of several softwoods Suzanne WetzelJohn S. Greenwood Original Articles Pages: 149 - 153
Supply and compartmentalization of potassium in mesophyll cells of the needles of spruce, Picea abies (L.) Karst. Rudolf SchmidtUlrich LüttgeDetlef Kramer Original Articles Pages: 154 - 160
Photosynthetic performance, chloroplast pigments, and mineral content of various needle age classes of spruce (Picea abies) with and without the new flush: an experimental approach for analysing forest decline phenomena R. M. WeikertM. WedlerO. L. Lange Original Articles Pages: 161 - 172
Biochemical differences between embryogenic and nonembryogenic calli of conifers Steven R. WannMichael R. BecwarMorris A. Johnson Original Articles Pages: 173 - 178
Dormancy release in Pinus sylvestris L. and Picea abies (L.) Karst. seedlings: effects of intermittent warm periods during chilling Heikki HänninenPaavo Pelkonen Original Articles Pages: 179 - 184