Title: Biblio RTF Export
Author: Biblio 7.x

J.  Hilton and Bateman, R. M., ?Pteridosperms are the backbone of seed-plant phylogeny?, The Journal of the Torrey Botanical Society, vol. 133, pp. 119-168, 2006.

R. M.  Bateman and Hilton, J., ?Palaeobotanical systematic for the phylogenetic age: applying organ-species, form-species and phylogenetic species concepts in a framework of reconstructed fossil and extant whole-plants?, Taxon, vol. 58, no. 4, pp. 733-750, 2009.