Number 18, December

Tree Physiology 21:1303–1310 [ Summary ] [ Full Text ]
Desiccation, cryopreservation and water relations parameters of white spruce (Picea glauca) and interior spruce (Picea glauca × engelmannii complex) somatic embryos
Robin E. L. Percy, Nigel J. Livingston, Jonathan A. Moran and Patrick Von Aderkas

Tree Physiology 21:1311–1318 [ Summary ] [ Full Text ]
Leaf gas exchange and carbohydrates in tropical trees differing in successional status in two light environments in central Amazonia
Ricardo A. Marenco, José F. de C. Gonçalves and Gil Vieira

Tree Physiology 21:1319–1326 [ Summary ] [ Full Text ]
Growth of conifer seedlings on organic and inorganic nitrogen sources
Jonas Öhlund and Torgny Näsholm

Tree Physiology 21:1327–1334 [ Summary ] [ Full Text ]
Carbon uptake, growth and resource-use efficiency in one invasive and six native Hawaiian dry forest tree species
L. C. Stratton and G. Goldstein

Tree Physiology 21:1335–1340 [ Summary ] [ Full Text ]
Characterization of the responses of cork oak (Quercus suber) to iron deficiency
Yolanda Gogorcena, Nuria Molias, Ajmi Larbi, Javier Abadía and Anunciación Abadía

Tree Physiology 21:1341–1346 [ Summary ] [ Full Text ]
Light-mediated constraints on leaf function correlate with leaf structure among deciduous and evergreen tree species
D. Scott Green and Eric L. Kruger