TY - JOUR T1 - On the Structure of the Mucilage Cells of Blechnum occidentale (L.) and Osmunda regalis (L) JF - Proceedings of the Royal Society of London (1854-1905) VL - 42 SP - 352 EP - 355 PY - 1887/01/01/ UR - http://dx.doi.org/10.1098/rspl.1887.0073 M3 - doi:10.1098/rspl.1887.0073 AU - Ito, T. AU - Gardiner, W. ER -