A REVISED LIST OF CORALLINiE. 21 



= Arthroeardia ? tuberculosa Dcne. Memoir, p. 110. 



= Arthro. tuberculosa W. v. B. Coral. Sib, Fxp. p. 110. 



= Amp. tuberculosa f. tijpiea Setch. et Gard. A1<^-. N. W. Amer. 



p. 361. 

 = Amp. epiphlegmoides J. Ag. in Harv, Alg. from N. W. Amer. p. 



169. 

 = Arthro. epiphlegmoides W. v. B. Coral. Sib. Exp. p. 106. 



SPECIES DOUBTFUL. 



Amphiroa firma Kütz. Spec. p. 704. 



Corallina Filieula Kütz. Tab. Phyc. VIII. p. 30. Tab. 61. fig. 1. 



Cor. carinata Kütz. Tab. Phyc. VIII. p. 30. Tab. 61. %. 2. 



Amp. chilensis Dcne. Memoir, p. 118. 



Amp. vertebralis Dcne. 1. c. p. 112. 



= Arthroeardia vertebralis W. v. B. Coral. Sib. Exp. p. 106. 

 Amp. proliféra Dcne. Memoir, p. 113. 



= Cor. proliféra Lamx. Histoir. p. 291. Tab. 10. %. 5. 



The section Arthroeardia, as before stated, was first distin- 

 guished by Decaisne^^ as the second division of Amphiroa ; and 

 comprised many species of the present section and a few of 

 Arthroeardia in the sense in which the present writer uses that 

 term. It was elevated to a genus by Areschoug with modifica- 

 tion however in the sense, on account of the characteristic posi- 

 tion of conceptacles. Schmitz and Hauptfleisch^^ combined it 

 with the Eucheilosporu7n, including both under the genus Ghei- 

 losporum. Setchell and Gardner^^ in their joint work remarked 

 that they could not discover why the present writer''^ referred 

 some of the Canadian forms, such as Cheilosporum f7'ondesGens, 

 Gkeil. filiculum f. planiusculum { = Gheil. planiusculu77i), etc., to 

 the genus Gheilosporum. To remove their doubt it will be 



1) Memoir, p. 112. 



2) Engler. u. Pbantl: Pflunzenfamilien. p. 543. 



3) Notes on X. W. Amer. Alg. p. 3G9. 



4) Cor. ver. of Port Renfrew, p. 715. 



