X. Miadesmia membranacea , Bertand; a new Palœozoic Lycopod with a seed-like structure
- 1 January 1908
- journal article
- Published by The Royal Society in Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character
- Vol. 199 (251-261) , 409-425
- https://doi.org/10.1098/rstb.1908.0010