37 The Scottish Naturalist. 



Angelica sylvestris. 



Wet places, frequent, 

 t Peucedanum Ostruthium. 



West side of Thurso river below the railway, F /. Haul/try 

 Heracleum Sphondylium. 



Waste ground, common. 

 Daucuc Carota. 



Dry banks. 

 Caucalis Anthriscus. 



Hedgesides, Sibster and near Thurso. 

 \ Sambucus nigra. 



Roadsides. The only tree that grows luxuriantly in Caithness. 

 Wick, Thurso, &c, Reay, F J. Hanbury. 

 S. Ebulus. Dick herb. 

 Viburnum Opulus. 



Rocky sides of streams, Lybster ! Strath Watten ! 



Hedera Helix, Wick River, Thurso River, Dunbeath, &c. 

 Lonicera Periclymenum, Rocky ledges of Wick River below 

 Sibster ; Strath, Watten ; Dunbeath ; Isauld Burn, &c. 



Galium boreale. 



Rocks, Acharole, Dunbeath, Thurso River, Reisgill Burn, near 

 Wick, IV W. Reeves ! 



G. verum. 



Ditches and banks, common, Caithness ! H. C. Watson. 



G. saxatile. 



Common. 



G. palustre. 



Marshes, common. 

 G. uliginosum. 



With G. palustre, common. 



G. Aparine. 



Waste ground and hedgesides. 



Asperula odorata. 



Woods and subalpine rocks. 

 Sherardia arvensis. 



Fields, common. 

 Valeriana officinalis. 



Marshes, and wet places, frequent. * 



Valerianella olitoria, cornfields, (introduced?) 



