Plantae | Pinales | Pinaceae | Pinus | Pinus sylvestris
Portsmuth A, Niinemets U, Truus L and Pensa M (2005). 'Biomass allocation and growth rates in Pinus sylvestris are interactively modified by nitrogen and phosphorus availabilities and by tree size and age.' Canadian Journal of Forest Research, 35(10), pp. 2346-2359.