452 GYMNOSPERMS 



128. CuAUVEAUD, (1.. Lc lil)cr i)rccurscur dan le sapin pinsajio. Am. Sci. \at. 

 Bot. VIII. 19:321-33. i()04. 



129. , Origine secondaire du double faisccau foliaire chez les sapins 



(Abies) et les pins (Pin m5). Ann. Sci. Nat. Bot. VIII. 19:335-48. 1904. 



130. , Passage de la disposition primitive a la disposition secondaire 



dans les cotyledons du Pin maritime. E.xtr. Bull. Mus. Hist. Nat. Paris. 

 1902. 



131. Chick, Edith, The seedling of Torrcya myrislka. New Phytol. 2:83-91. 

 pis. 7, 8. 1903. 



Church, A. H., On the floral mechanism of Wclwitschia tnirabilis. Phil. 

 Trans. Roy. Soc. London B 205:115-51. pis. 9-1 j. 1914- 

 , Thalassiophyta and the sub-aerial transmigration. Botanical 



132 

 ^33 

 134 

 13s 

 136 



137 

 138 



memoirs. No. 3. Oxford. 1919. 



Chrysler, M. A., Tyloses in tracheids of conifers. New Phytol. 7:198- 



204. pi. 5. 1908. 



■ — , The origin of the erect cells in the phloem of the Abietineae. Bot. 



Gazette 56:36-50. 1913. 



, The medullary rays of Ccdrus. Bot. Gazette 59:387-96. figs. 7. 



1915- 



, Vascular tissues of Microcycas calocoma. Bot. Gazette 82 : 2^,7,-^2. 



1926. 



Clarke, T. Sh., and Johnstone, G. R., Polyembryony and germination 



of polyembryonic coniferous seeds. Amer. Jour. Bot. 18:673-83. pi. 46. 



1931- 

 139. Coker, W. C, Observations on the gametophyte and embryo of Ta.xo- 



diuni disiichum. Johns Hopkins Univ. Circ. 19:45, 46. 1900. 

 , Notes on the gametophytes and embr>-o of Podocarpus. Bot. Ga- 

 zette 33:89-107. pis. 5-7. 1902. 

 , On the gametophytes and embryo of Ta.xodium. Bot. Gazette 



36:1-27, 114-40. pis. i-ii. 1903- 



— , On the spores of certain Coniferae. Bot. Gazette 38: 206-13. Jh^- 



24. 1904. 



, Fertilization and embryogeny in Ccpluilolaxus Fortiuici. Bot. Ga- 



140 



141 



142 



143 



zette 43:1-10. pi. I. figs. 5. 1907. 



144. CoNSTATiN, J., et MoROT, L., Sur I'origine des faisceau.x libcro-ligneu.x 

 supernumeraires dans la tige des Cycadees. Bull. Soc. Bot. France 32: 

 173. 1885. 



145. Cook, MelT., Polyembryony in CHiikgo. Bot. Gazette 34:64, 65. fig. i. 

 1902. 



146. , Polyembryony in Ginkgo. Bot. Gazette 36:142. 1903. 



147. Coulter, John M., Notes on the fertilization and embryogeny of coni- 

 fers. Bot. Gazette 23:40-43. pi. 6. 1897. 



148. , The eml)ryosac and embryo of Gnclioii Giicmon. Bot. Gazette 46: 



43-49- pl- 7- 1908. 



