TY  - JOUR
T1  - On Williamsoniella, a New Type of Bennettitalean Flower
JF  - Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character (1896-1934)
VL  - 207
SP  - 113
EP  - 148
PY  - 1916/01/01/
UR  - http://dx.doi.org/10.1098/rstb.1916.0003
M3  - doi:10.1098/rstb.1916.0003
AU  - Thomas, H.
ER  -