184 MORPHOLOGY OF GYMNOSPERMS 



9. Scott, D. H., Primary structure of certain paleozoic stems. Trans. Roy. 

 Soc. Edinburgh 40^:331-365. pis. 1-6. figs. 5. 1902. 



10. , The old wood and the new. New Phytologist 1 : 25-30. 1902. 



11. WoRSDELL, W. C, The evolution of the vascular tissue of plants. Bot. 

 Gazette 34:216-223. figs. 7. 1902. 



12. Oliver, F. W., The ovules of the older gymnosperms. Annals of Botany 

 17:451-476. pl- 24. figs. 20. 1903. 



13. Stopes, Marie C, On the leaf structure of Cordaites. New Phytologist 

 2:91-98. pl. p. 1903. 



14. Oliver, F. W., On the structure and afi&nities of Stephanospermum Brong- 

 niart, a genus of fossil gymnosperm seeds. Trans. Linn. Soc. London Bot. 

 11.6:361-400. pis. 41-44. 1904. 



15. Stopes, Marie C, Beitrage zur Kenntniss der Foripflanzungsorgane der 

 Cycadeen. Flora 93:435-482. ^gj. 37. 1904. 



16. Granb 'Eury, C, Sur les Rhabdocarpus, les graines et revolution des Cor- 

 dait^es. Compt. Rend. Acad. Sci. Paris 140:995-998. 1905. 



17. , Sur les graines de Sphenopteris, sur I'attribution des Codonospermum, 



et sur I'extrfime va.n6t6 des graines des fougferes. Compt. Rend. Acad. Sci. 

 Paris 141:812-815. 1905. 



18. Scott, D. H., The early history of seed-bearing plants, as recorded in the 

 carboniferous flora (The Wilde Lecture). Mem. and Proc. Manchester Lit. 

 and Phil. Soc. 493 : pp. 32. pis. j. 1905. 



19. Oliver, F. W., "The origin of gymnosperms"; a discussion at the Linnean 

 Society. New Phytologist 5 : 68-76, 141-148. 1906. 



20. Scott, D. H., "The origin of gymnosperms"; a discussion at the Linnean 

 Society. New Phytologist 5:68-76, 141-148. 1906. 



21. Seward, A. C, "The origin of gymnosperms"; a discussion at the Linnean 

 Society. New Phytologist 5:68-76, 141-148. 1906. 



22. Weiss, F. E., "The origin of gymnosperms"; a discussion at the Linnean 

 Society. New Phytologist 5 : 68-76, 141-148. 1906. 



23. Scott, D. H., The present position of paleozoic botany. Progressus rei 

 botanicae (ed. J. P. Lotsy) im 139-217. figs. j^. 1906. 



24. , The paleontological record. 11. Plants. Darwin and modem 



science, pp. 200-222. Cambridge University Press. 1909. 



25. , Studies in fossil botany. Second edition. Vol. II. London. 1909. 



26. OSBORN, T. G. B., The lateral roots of Amyelon radicans Will., and their 

 mycorhiza. Annals of Botany 23:603-611. pis. 46, 47. 1909. 



27. Scott, D. H., and Maslen, A. J., On Mesoxylon, a new genus of Cordaitales 

 (preliminary note). Annals of Botany 24 : 236-239 . 1910. 



