The Scottish Naturalist. 83 



O. latifolia. 



Frequent in damp places. Thurso ! Reay ! and Murkle Bay, 

 F J. Hanbury. 



O. maculata. 



Heaths and banks ; common. 

 Habenaria conopsea. 



Dunnet Links, and banks of Thurso River, local. 

 H. albida. 



Hill pasture ground ; Scouthal Wood near Thurso, in Dick's hb. 

 H. viridis. 



Common on sea-cliffs and in pastures ; Dunnet Links ! Reay 

 Links, F. J. Hanbury I 

 Habenaria bifolia. 



Local ; Reay Burn ; Berriedale, in Dicks hb. 

 Iris Pseudacorus. 



Caithness, H. C. Watson, Common beside rivers and streams. 

 Allium ursinum. 



Langwell, Berriedale, and Dunbeath, F.J. Banbury ! 

 tOonvallaria majalis. Nicolson. 

 Scilla verna. 



Common in pastures by the sea; Duncansby Head, Flora 

 Scotica ; Dunnet Head, Nicolson! South Head near 

 Wick ! 

 S. nutans. 



Copses, rare ; Berriedale ; Dunbeath Water. 

 Narthecium ossifragum. 



Common on moors. 



Paris quadrifolia. 



Shady rocks, rare ; Acharole Burn ; Watten ! 



Tofieldia palustris. 



Lythmore Hill, Thurso ; Skinnet Hill, Halkirk, T. Henderson. 



Juncus bufonius. 



Common in moist places ; Freswick ! Wick ! Lybster ! 

 Var. fasciculatus ; Wick River. 



J. squarrosus. 



Heaths and dry pastures ; Wick ! 



J. Gerardi. 



Salt marshes by the sea ; South Head, Wick ! Thurso River, 

 Marshall. 



