TY  - JOUR
T1  - On the Microsporangia of the Pteridospermeae, with Remarks on Their Relationship to Existing Groups
JF  - Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character (1896-1934)
VL  - 198
SP  - 413
EP  - 445
PY  - 1906/01/01/
UR  - http://dx.doi.org/10.1098/rstb.1906.0010
M3  - doi:10.1098/rstb.1906.0010
AU  - Kidston, R.
ER  -