ADDITIONAL NOTES, ETC. 393 



108. Saglna marltima, vol. i. p. 209. 



Orkney may be named in the north limit, instead of 

 Sutherland, on the authority of Mr. J. T. Sjme. Mean 

 temperatui'e 52 — 45. 



169. Sagina apetala, vol. i. p. 210. 



From this species Mr. C. C. Babington separates a 

 Sagina ciliata (Fries) ; the localities of which are not as 

 yet distinguishable from those of S. apetala, if the two 

 plants themselves can be so distinguished. 



170*. Sagina subulata, Wimm., vol. i. p. 212. (Spergula.) 



Provinces 6 and 9 may be added in the area ; that of 

 South Wales on authority of Mr. Babington ; that of 

 Mersey on authority of Mr. Brent in the Flora of Liver- 

 pool. It is hardly needful to remark that Sagina saxatilis, 

 subulata, and nodosa, of the third edition of the London 

 Catalogue, are the Spergula saginoides, subulata, and no- 

 dosa, of the former editions ; or to say that the authority 

 " Linn." after the name of Spergula subulata in volume 

 first, page 212, is an error of transcription for " Sioartz". 



173. Honckeneya iHploides, vol. i. p. 216. (Arenaria, 

 175.) 



There is yet no authority to be cited for the occurrence 

 of this plant on the coast of the Severn province. As 

 both Dr. Arnott and Mr. Babmgton separate this plant 

 from the genus Arenaria, and from which it differs consi- 

 derably in general appearance, as well as somewhat tech- 

 nicallj', I have deemed it better to follow theii' example. 

 In changing the generic name, a change also became ne- 

 cessary in the corresponding No. in the London Catalogue, 

 third edition. 



174. Sjyergiilaria marina, vol. i. p. 221. (Ai-enaria, 

 183.) 



Intermingled with tliis plant on our coasts, occur speci- 



VOI.. III. 3 K 



