APPENDIX TO LITERATURE 459 



230. Stopes, Marie C, A new Araucarioxylon from New Zealand. Ann. 

 Botany 28:341-350. pi. so. 1914. 



231. Hutchinson, A. H., The male gametophyte of Picea canadensis. Bot. 

 Gaz. 59: 287-300. pis. is-iQ. 1915. 



232. BuRLiNGAME, L. L., The origin and relationship of the Araucarians. I. 

 Bot. Gaz. 60:1-26. 1915. 



233. Aase, Hannah, Vascular anatomy of the megasporophylls of conifers. 

 Bot. Gaz. 60: 277-313. figs. ig6. 1915. 



234. Chrysler, M. A., The medullary rays of Ceirw. Bot. Gaz. 59:387-396. 

 figs. 7. 1915. 



235. HoLDEN, Ruth, On the cuticles of some Indian conifers. Bot. Gaz. 

 60:215-227. pi. II. 1915. 



236. Bailey, I. W., and Shepard, H. B., Sanio's laws for the variation in size 

 of coniferous tracheids. Bot. Gaz. 60:66-71. 1915. 



237. BuRLiNGAME, L. L., The origin and relationships of the Araucarians. 

 II. Bot. Gaz. 60:89-114. 1915. 



238. Hutchinson, A. H., Fertilization in Abies balsamea. Bot. Gaz. 60: 

 457-472. pis. l6-20. ■L()1S- 



239. Boodle, L. A., Concrescent and solitary foliage leaves in Pinus. New 

 Phytol. 14: 19-22. figs. 4. 1915. 



240. WoRSDELL, W. C., An abnormal shoot of Pinus Thunhergii Pari. New 

 Phytol. 14:23-26. figs. 5. 1915. 



241. HoLDEN, Ruth, A Jurassic wood from Scotland. New Phytol. 14: 

 205-209. pi. 3. 1915. 



242. KiRKWOOD, J. E., Bisporangiate cones of Larix. Bot. Gaz. 61 : 256, 257. 

 fig. I. 1916. 



243. Bailey, I. W., The structure of the bordered pits of conifers and its 

 bearing upon the tension hypothesis of the ascent of sap in plants. Bot. 

 Gaz. 62:133-142. pi. I. 1916. 



244. Stopes, Marie C, An early type of the Abietineae ( ?) from the Creta- 

 ceous of New Zealand. Ann. Botany 30: 111-125. P^- 4-fiS^- ?• 1916. 



245. Hutchinson, A. H., Morphology of Keteleeria Fortunei. Bot. Gaz. 

 63:124-134. pis. 7, 8. 1917. 



246. DuPLER, A. W., The gametophytes of Taxus canadensis Marsh. Bot. 

 Gaz. 64: 1917. 



247. Buchholz, John T., The suspensor and ^early embryo of Pinus. Bot. 

 Gaz. 64: 1917. 



GNETALES 



29. Pearson, H. H. W., On the embryo of Welwitschia. Ann. Botany 24: 

 759-766. pi. 64. 1910. 



30. Sykes, M. G., The anatomy of Welwitschia mirabilis in the seedling and 

 adult states. Trans. Linn. Soc. London II. Bot. 7: 327-354. pis. 34, 35. 

 figs. 5. 191°- 



