CHAPTER III. 



OLIVE COLORED ALG^. 



Key to the Genera of the Atlantic Coast, 67. 

 Key to the Genera of the Pacific Coast, 

 70. Orders : Dictyote^, 73. FuCACEffi, 74. 

 PhjBOSPORE/e, 82. Sub-Orders: Laminarie/e, 82. 

 Sporochne/e, 100. Asperococce^, ioi. Chor- 

 darie^, 103. Myrioneme^, 109. Sphacelarie/e, 



no. ECI'OCARPE^E, 112. Dictyosiphonie^, n6. 

 DeSMARESTIE/E, 117. PUNCTARIE/Ej 121. SCY- 



tosiphones, 123. 



CHAPTER IV. 



BED ALG^. 



Key to the Genera of the Atlantic Coast, 125. 

 Key to the Genera of the Pacific Coast, 130. 

 Sub-Class: Floridie^, 135. Orders: Rhodo- 



MELEiE, 138. ChYLOCLADIE/E, 167. SpILEROCOC- 



coiDE^, 168. CorallinEjE, 183. Gelidie^, 185. 

 HYPNEffi:, 188. RnoDYMENiEffi, 189. Spongio- 



CARPEffi, 203. BaTRACHOSPERME,^, 204. GlGAR- 



tinejE, 207. Cryptonemie^, 228. Dumontie/e, 

 233. SpyridieiE, 234. Ceramie^, 236. 



Glossary 273 



Index of Genera and Species 277 



