152 THE SAND STRAND FLOEA 



Davy, J. B. 



Natural vegetation of alkali land. — Calif. Ag. Exp. Sta. Rep. 1895—96: 



63—. 1898. 

 The native vegetation and crops of the Colorado delta in the Salton 



basin.— Calif. Ag. Ex. Sta. Bull. No. 140 (Supplement), 1902. 

 Stock ranges of Northwestern California. Notes on the grasses and 



forage plants and range conditions. — U. S. Dept. Agr. Bur. Plant. Ind. 



Bull. 12: 81 p. 1902. 

 Davy, Joseph Burtt & Longbridge, Robert Hills. 



Investigations of the native vegetation of Alkali lands. — Berkeley, 



1898. 

 De Bary, A. 



Comparative anatomy of the vegetative organs of the phanerogams and 



ferns. — English translation by Bower and Scott, 1884. 

 De Candolle, Alphonse Louis Pierre Pyramus. 



Geographie botanique raisonee; ou, Exposition des faits principaux et 



des lois concernant la distribution geographique des plantes de 1'epoque 



actuelle. Vol. 1, p. xxxii: 606. Vol. ii, p. 607—1365. 8° maps. Paris 



& Geneve, 1856. 

 De Candolle, C. 



Rides formees & la surface du sable depose 1 au fond de l'eau et autres 



phenom&nes analogues. — Arch. Soc. phys. et nat. (3) 9: 241 — 278. 1883. 

 De Greer, Gerard. 



Om vindnotta stenar.— Geol, for. forh. Bd. VIII, H. 7. No. 105. 15 p. 

 Delfortrie, 



Les dunes littorales du golfe de Gascogne. 1879. 



(Not seen by the author.) 

 Detto, C. 



Ueber die Bedeutung der atherischen Oele bei Xerophyten. — Flora, 92: 



147—. 1903. 

 De Vasselot de R6gng. 



Lies dunes de la Coubre. 1878. 

 De Vries, G. 



De Rijndijk in de duinen to Petten.— Versl. K. Ak. Wet. 3 ser. pt. 3. 



35 p. Amsterdam, 1886. 

 Diels, Ludwig. 



Vegetations-Biologie von Neu-Seeland 1. — Engl. Bot. Jahr. 22: 202—257. 



1897. 

 Stoffwechsel und Struktur der Halophyten. — Jahrb. wiss. Bot. 32: 309 — 



322. 1898. 



Die Pflanzenwelt von West Austral ien siidlich des Wendekreises. 1906. 



Dittmer, William. 



Report on researches into the Composition of Ocean-Water, collected by 



H. M. S. Challenger, during the years 1873 — 1876. Challenger Reports I : 



1—251. 1884. 

 Dorner, Herman B. 



Effect on the composition of the soil upon the minute structure of 



plants.— Proc. Ind. Ac. Sci. 1901: 184—288. 1902. 



