SUMMARY OF LITERATURE CITED 



ARNOLD, W. Bull. Soc. Imp. Nat. Moscow. 329-341 pis. 2. 1899 

 (1900). See review in Jour. Roy. Micr. Soc. 1900 : 428. 



ARNOLDI, W. Beitrage zur Morphologic der Gymnospermen. III. 

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 pis. 1-3. 1900. 



Beitrage zur Morphologic der Gymnospermen. IV. Was sind die 

 " Keimblaschen " oder u Hofmeister's-Korperchen " in der Eizelle 

 der Abietirieen ? Flora 87: 194-204. pis. 6-7. 1900. 



BAILLON, H. Recherches organogeniques sur la Fleur femelle des 

 Coniferes. Ann. Sci. Nat. IV. 14: 186-199. pis. 12-13. 1860. 



BECCARI, O. Delia organogenia dei fiori feminei del Gnetum Gnemon 

 L. Nuovo Giorn. Bot. Ital. 7 : 91-99. 1877. 



BELAJEFF, W. Zur Lehre von dem Pollenschlauche der Gymnosper- 

 men. Ber. d. deutsch. bot. Gesell. 9 : 280-286. pi. 18. 1891. 

 Zur Lehre von dem Pollenschlauche der Gymnospermen. Ber. d. 

 deutsch. bot. Gesell. 11 : 196-201. pi. 12. 1893. 



BLACKMAN, V. H. On the Cytological Features of Fertilization and 

 Related Phenomena in Pinus silvestris L. Phil. Trans. Roy. 

 Soc. 190: 395-426. pis. 12-14. 1898. 



BOWER, F. O. On the Germination and Histology of the Seedlings of 

 Welwitschia mirabilis. Quart. Jour. Micr. Sci. 21 : 15-30. pis. 

 3-4. 1881. 

 On the Further Development of Welwitschia mirabilis. Quart. 



Jour. Micr. Sci. 21 : 571-594. pis. 22-23. 1881. 

 The Germination and Embryology of Gnetum Gnemon. Quart. 

 Jour. Micr. Sci. 22: 278-298. pi. 25. 1882. 



BRAUN, A. 1853. 



BRONGNIART, A. Recherches sur 1'Organisation des Tiges des Cyca-t 

 dees. Ann. Sci. Nat. I. 16: 389-402. pis. 20-22. 1829. 



BROWN, ROBERT. Character and Description of Kingia, a new Genus 

 of Plants found on the S. W. Coast of New Holland, with Obser- 

 vations on the Structure of its Un impregnated Ovulum and the 

 Female Flower in Cycadeae and Coniferae. 1827. Included 

 also in Brown's Miscellaneous Botanical Works, Vol. I, 1866. 

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