4 
Ceramium ruhrum (Huds.) Ag. 
In Oceano atlantico et Mediterraneo frequens! 
Schizymenia edulis (Stackh.) J. Ag. 
In Oceano atlant. (Santander, la Coruna)! 
Grateloupia filicina (Wulf.) Ag. 
In Oceano atlant. ad Portugalete Cantabriæ! 
Calophyllis laciniata (Huds.) Kiitz. 
In Oceano atlant. (la Coruna)! 
,5 var. In Oc. atl. pr. San Sebastian Cantabriæ! 
Ahnfeltia plicata (Huds.) Fr. 
In Oceano atlantico (San Sebastian)! 
Gigartina acicularis (Wulf.) Lmrx. 
In Oceano atlantico (la Coruna, Vigo)! * 
G, pistillata (Gmel.) Lmrx. 
Ad oras Oceani per Hispaniam borealem frequens! 
G. Teedei (Roth.) Lmrx. 
In Oceano atlant. (Sanlander, la Corunaj! 
G. mamillosa (Good.) J. Ag. 
In Oceano atlant. (la Coruna, Vigo)! 
Gymnogongrus Griffithsiæ (Turn.) Mart. 
In Oceano atlantico ad Vigo Galleciæ! 
G. norvegicus (Gunn.) J. Ag. 
In Oceano atlant. (la Coruna)! 
G. Torreyi Ag. (?) 
In Oceano atlantico (Santander, San Sebastian)! 
Spyridia filamenlosa (Wulf.) Harv. 
In Oceano atlantico circa Gades! 
Catenella Opuntia (Good. & Woodw.) Grev. 
In Oceano atlantico (Portugalete, Ferrol) et Mediterraneo 
(Malaga)! 
Plocamium coccineum (Huds.) Lgb. 
In Oceano atlant. (la Coruna, Gades)! 
Wormskjoldia sanguinea (L.) Spr. 
In Oceano atlant. (la Corunaj! 
