The Scottish Naturalist. 



9i 



Sieglingia decumbens. 



Common in pastures. 

 Phragmites communis. 



By the sides of rivers and lochs. 

 Cynosurus cristatus. 



On dry pastures and banks. 

 Koeleria cristata. 



On dry banks. Westerseat and Dunbeath ! Near Wick, David- 

 son ! Thurso River, opposite the Cemetery, Marshall t 

 Molinia coerulea. 



Common on moors. 

 Catabrosa aquatica. 

 In watery places. Loch Winless, Grant, Hanbury and Fox ! 

 Kirkstones, Kilminster. f. grandiflora Hackel. Dunne t 

 Links, F. J. Hanbury ! 



Dactylis glomerata. 



Abundant in ditches. 

 Briza media. 



Thurso River ; Loch Wester ; Dunnet Links ; Loch Durran, 

 at which locality the specimens were paler than usual, 

 approaching var. pallida Blytt. 



Poa annua. 



Abundant. 

 P. pratensis. 



Common. Banks of Thurso River, H. H. Johnston ! 



Var. subcoerulea. 



Freswick Burn by the sea ! Keiss and Dunnet sandhills ; on 

 sands in Murkle Bay, F. J. Hanbury ! Ackergill Links > 

 Dr. Ward\ 



P. trivialis. 



Common. Watten Loch ! Westerseat ! 

 Var. glabra Doell. 



In dry places by Wick River ! 



Glyceria fluitans. 



In watery places. Caithness, H. C, Watson. Pool by road- 

 side south of Wick, Marshall \ 

 G. maritima. 



On ground by the sea. Near the mouth of Wick River ! 

 G. distans. 



On sandy seashores. South of Wick, Marshall ! 



