MARINE ALG^ OF THE UNITED STATES. 701 



GlGARTINA CHAMISSOI, Mout. 



California 1 ?; Peru; Brazil. 



*Chondeus crispus, Lyngb. Irish moss. 



North Carolina ; New York, and northward. Very common. 



Chqndrtjs affinis, Harv. 

 California. 



Chondrus canalioulatus, Ag. 



California ; west coast of South America. 



Ieidjea laminarioides, Bory. (including Iridwa minor and Iridcea 

 dichotoma). 



West coast of North and South America. 

 Iridwa punicea, Post, and Eupr. 



Santa Cruz, Gal.?; Sitka. 



Endocladia muricata, Ag. 

 West coast. 



Gloiopeltis furcata, Ag. 

 Oregon ; North Pacific. 



Order GRYPTONEMIE.E. 



Cryptonemia crenulata, Ag. 

 Key West to Brazil. 



Cryptonemia lttxurians, Ag. 

 Key West to Brazil. 



Chrysymenia Enteromorpha, Harv. 

 Key West. 



Chrysymenia halymenioides, Harv. 

 Key West. 



Chrysymenia Agardhii, Harv. 

 Key W r est. 



Chrysymenia ttvaria, Ag. 



Key West to Brazil ; Europe. 

 Halymenia ligulata, Ag. 



Key West. Var. Californica; Santa Cruz, Gal.; Europe. 



Halymenia Floresia, Ag. 

 Key West; Europe. 



Corynomorpha clavata, Ag., Bidrag (Acrotylus, Harv.). 

 Key West. 



Prionitis lanceolata, Harv. 

 West coast. 



Prionitis Andersonii, Eaton, mscr. 

 Santa Cruz, Cal. 



* SCHIZYMENIA EDULIS, Ag. 



Oregon; Europe; Japan. 



