322 CALIFORNIA ACADEMY OF SCIENCES. [Proc. 30 Ser. 



BIBLIOGRAPHY. 



1896. Bessev, C. E. The Point of Divergence of Monocotyledons and 

 Dicotyledons. Bot. Gaz., Vol. XXII, September, 1896. 



1896. Brixton, N. L., and Brown, A. Illustrated Flora of the Northern 



U. S. and Canada, Vol. I. New York. 

 1891. Campbell, D. H. Contributions to the Life-History of Isoetes. Attn. 



Bot.., Vol. V. New York. 

 1895. Structure and Development of the Mosses and Ferns. Mac- 



millan, London. 



1897. A Morphological Study of Naias and Zannichellia. Proc. Cat. 



Acad. Set., 3d Ser., Bot., Vol. I, No. i. 



1898. Development of the Flower and Embryo in Lilaea subulata 



H. B. K. Atiti. Bot., Vol. XII, March, 1898. 



1899. The Embryo-sac in Sparganium and Lysichiton. Bot. Gaz., 



Vol. XXVII, March, 1899. 



1895. Chamberlain, C. T. Embryo-sac of Aster Novje-Angliae. Bot. Gaz., 

 Vol. XX, May, 1895. 



1897. See Coulter, 1897. 



1897. Coulter, J. M., Chamberlain, C. T., and Schaffner, J. H. Con- 

 tributions to the Life-History of Lilium Philadelphicum. Bot. Gaz., 

 Vol. XXIII, June, 1897. 



1884. De Barv, a. Comparative Anatomy of the Ferns and Phanerogams. 



Oxford. 



1887. Dietz, S. Ueber die Entwickelung der Bliithe and Frucht von Spar- 

 ganium Tourn. und Typha Tourn. Bibliotheca Botattica, Heft. V, 

 Cassel. 



1875. EiCHLER, A. \V. Bliithendiagrammen. Leipzig. 



1889. Engler, a. Typhacete, Pandanaceae, Sparganiaceae. Engler and 



Prantl's Nat. P/lattzeiif., Theil II, Abth. i. 



1879. F'amintzin, a. Embryologische Studien. Metn. Acad. Imp. Set. 



St. Petersb., Ser. 7, Tome XXVI, 1879, No. 10. Reviewed in 

 JusVs Bot. Jaht-esb., ]ahr%. VII, 1883, Abth. i. Berlin. 



1880. Fischer, A. Zur Kenntniss der Embryosackentwicklung einiger 



Angiospermen. Jetiaische Zeit. fur Naturwiss. , Vol. XIV. 

 1887. Goebel, K. Outlines of Special Morphology and Classifications. 

 Clarendon Press, O.xford. 



1890. Gray, A. Manual of Botany of the Northern United States. 6th Ed. 

 1890. Hackel, E. The True Grasses. Translated from Die Natiir. Pflatt- 



zetif. by F. Lamson-Scribner and E. A. Southworth. Holt & Co., 

 New York. 

 1874. Hegelmaier, F. Zur Entwicklungsgeschichte monokotyledoner 

 Keime. Bot. Zeit., Bd. XXXII. 



1885. Morphologie des Dicotyledonen-Endosperms. Nova Acta K. 



Leop. -Carol. Deiitscheti Akad. der Nattirf., Vol. XLIX. Halle. 



1861. HoFMEisTER, VV. Neue Beitrage Zur Kenntniss der Embryobildung 

 der Phanerogamen. II.— Monocotyledonen. Leipzig. 



