OF NORTHUMBERLAND AND DURHAM. 295 



coats. — N. With tlie exception of a small specimen in Mrs. 

 Laws's collection, I have seen no examples from our coast which 

 are fairly referable to the typical form of this species. The 

 variety /3, may be found in tolerable abundance floating in the 

 pools between Whitley and St. Mary's Island, during August 

 and September. 



2. N. LACERATUM, Grev. Harv. Man., p. 118. Phyc. Brit., t. 

 267. Atlas, PI. XXXIX., %. 177. Johnst. 

 and Cr., t. 49. 

 Fticus lacer'atus. E. Bot., t. 1067. 

 On Alga3, corallines, &c. Not very common, but occurring at 

 many places on the coast. — N. D. 



39. CALLIBLEPHARIS, Kutz. 



1. C. ciLiATA, Kutz. Johnst. and Cr., t. 52. 



Rhodymenia ciliata. Harv. Man., p. 126. Phyc. 



Brit., t. 127. Atlas, PI. XLL, fig. 187. 

 Fucus ciliatus. E. Bot., t. 1069. 

 " Among rejectamenta on the Durham coast. Bare." — Winch. 

 — D. I have neither found this species nor seen examples of it 

 in any of the collections which have come under my notice. 



40. GRACILARIA, Grev. 

 1. G. coNFERVOiDES, Gvev. Harv. Man., p. 130. Phyc. Brit., 

 t. 65. Atlas, PL XLIIL, fig. 198. Johnst. and 

 Cr., t. 55. 

 Fucus confervoides. E. Bot., t. 1668. 

 On rocks in tidal pools. Bare. Near Bambro'. — G.S.B. — N. 



41. GELIDIUM, Grev. 

 1. G. CORNEUM, Lamour. Harv. Man., p. 136. Phyc. Brit,, 

 t. 53. Atlas, PI. XLIV., fig. 199. Johnst. and 

 Cr., t. 59 (A,B, C). 

 Fucus corneus. E. Bot., t. 1970. 

 On rocks on the coast. Bare. Near Bambro'. — Greville. 

 Marsden and Holy Island. — G. S. B. 



