368. The Scottish Naturalist. 



Parnassia palustris. 



Damp ground, moors, cliffs, and links by the sea ; Murkle Bay, 

 F. J. Hanbury ! Keiss Links, Rev. E. Marshall / 

 Ribes petraeum. 



Dunbeath Strath ! 

 t Ribes rubrum. 



Thurso, East Wood, Dick herb. 

 Sedum Rhodiola. 



Seacliffs, Wick, John o' Groats, especially abundant east of 

 Thurso, Duncansby Head ! 



S. anglicum. 



S. acre. Near houses, and on sandy ground by the sea, Reay 



and Keiss. 

 Hippuris vulgaris. 



Rather local, in old quarries with Lemna. Thurso, Stirkoke. 

 Bower, Ditches by Loch Winless, F. /. Hanbury. 



Myriophyllum spicatum. 



Rivers and ponds, local. 



M. alterniflorum. 



Lochs, and streams, common ; Thurso river and stream out of 

 Loch Winless. F. J. Hatibury ! Pulteney Town water- 

 course ! 



Callitriche stagnalis. 



Muddy places. Gilloch, Castletown, Reay, Sibster ! 



0. hamulata. 



Ditches, frequents. Halkirk ; Dr. Davidson ! 



0. autumnalis. 



Deep lochs ; Calder, Watten, Wick water-course ! Yarrows 

 Loch ! 



Peplis Portula. 



Watery places, rare, Dunnet, near Thurso. Dick Herb. 



Epilobinm angustifolium. 



Banks and rocky ledges. Hempriggs, Dunbeath, Yarrows 

 hills, Dorrery, Braemore, Thurso River, Reay, Forss 

 - Water. 



E. parviflornm. 



Watercourse, Dunnet Links ! 



E. montanum. 



Common. Dunbeath Strath, F.J. Hanbury ! 



