TY  - JOUR
T1  - On the Leaf-Arrangement of the Crowberry (Empetrum nigrum). 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 25
SP  - 158
EP  - 160
PY  - 1876/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1876.0035
M3  - doi:10.1098/rspl.1876.0035
AU  - Airy, H.
ER  -