TY  - JOUR
T1  - Preliminary Statement on the Development of Sporangia upon Fern Prothalli
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 60
SP  - 250
EP  - 260
PY  - 1896/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1896.0044
M3  - doi:10.1098/rspl.1896.0044
AU  - Lang, W.
ER  -