TY  - JOUR
T1  - The Structure and Development of the Stem in the Pteridophyta and Gymnosperms
JF  - Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character (1896-1934)
VL  - 195
SP  - 119
EP  - 146
PY  - 1903/01/01/
UR  - http://dx.doi.org/10.1098/rstb.1903.0004
M3  - doi:10.1098/rstb.1903.0004
AU  - Jeffrey, E.
ER  -