Title: Biblio RTF Export
Author: Biblio 7.x

M. L.  Trivett and Rothwell, G. W., ?Morphology, systematics and palaeoecology of palaeozoic Fossil plants: Mesoxylon priapii, sp. nov. (Cordaitales)?, Systematic Botany, vol. 10, pp. 205-223, 1985.

G. W.  Rothwell and Serbet, R., ?Lignophyte phylogeny and the evolution of spermatophytes: a numerical cladistic analysis?, Systematic Botany, vol. 19, pp. 443-482, 1994.