TY  - JOUR
T1  - Flowering Plants, Ferns, Lycopodiaceae, and Characeae
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 168
SP  - 17
EP  - 23
PY  - 1879/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1879.0004
M3  - doi:10.1098/rstl.1879.0004
AU  - Hooker, J.
ER  -