TY - JOUR T1 - Studies in the Morphology of Spore-Producing Members. Part III. Marattiaceae. JF - Proceedings of the Royal Society of London (1854-1905) VL - 62 SP - 26 EP - 28 PY - 1897/01/01/ UR - http://dx.doi.org/10.1098/rspl.1897.0074 M3 - doi:10.1098/rspl.1897.0074 AU - Bower, F. ER -