1. Uptake and assimilation of atmospheric NO2-N by spruce needles (Picea abies): a field study;Ammann;Water Air Soil Pollution,1995
2. An update of the angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II;Angiosperm Phylogeny Group;Botanical Journal of the Linnean Society,2002
3. Translocation and recovery of 15N-labelled N vde-rived from foliar uptake of 15NH3 by rice (Oryza sativa L.) cultivars;Ashraf;Biology and Fertility of Soils,2003
4. Notes on neotropical ant-plants. I. Cecropia angulata, sp. Nov;Bailey;Botanical Gazette,1922
5. Notes on neotropical ant-plants. III. Cordia nodosa Lam;Bailey;Botanical Gazette,1924