40 PLANTS OF DOVER, WALMER, [February, 



Anthemis arvensis. Clover-fields on St. Margaret's road, and 

 border of field near Combe Wood. 



Anthemis Cotula. Very common. 



Pyrethrum maritimum. Abundant on the East Clifi", and on 

 the beach between Dover and Folkestone. 



Artemisia maritima (?) . I frequently met with a plant of this 

 family, not in bloom, which differed from the common Mugwort 

 in the shape and colour of its leaves, which were not white and 

 iomentose at the back. I cannot be sure I have named it cor- 

 rectly, as I was not able to determine it by flowers or fruit. 



Senecio aquaticus. Marsh, near River. 



Eupatorium cannabinum. Side of the cliff leading down to the 

 piece of waste ground between the two tunnels already men- 

 tioned ; not in flower. 



Hypochoeris radicata. Folkestone and Walraer, etc. 



Thrincia hirta. Everywhere. 



Traffopogon pratensis. Not unfrequent on the chalk. 



Lactuca [Prenanthes, Sm.) muralis. Walls of St. Radigund's 

 Abbey. 



Crepis foetida. Some very diminutive specimens by the side 

 of the footpath along the beach at Walmer, in company with C. 

 taraxacifolia, but easily distinguished by its unopened, nodding 

 flower-buds, whilst the latter was already in seed (June 28th). 



Crepis taraxacifolia. Common on banks and borders of fields, 

 and so much taller and stouter than I am accustomed to see it on 

 the banks of the Mouse, that careful examination alone convinced 

 me they were one and the same species. 



Dipsacus sylvestris. On banks and in copses, where it grows 

 to an immense height. — Not in bloom. 



Scabiosa Columbaria, abundant ; and Knautia arvensis, round 

 Dover. 



VALERIA NACEtE. 



Centranthus ruber grew on a bank at Walmer, but seeing 

 it in the garden, as well as on the walls of the Castle, I cannot 

 consider it otherwise than an escape from cultivation, though it 

 is said to grow wild in Kent. 



RUBIACEiE. 



Asperula Cynanchica. Edge of Shakspeare's Cliff, and else- 

 where on the chalk. 



