1818.] 



Smyrniurn Olusatrum. 

 Crambe maritima, rare 

 Brassica oleracea. 

 Apium graveolens. 

 Cochlearia officinalis. 

 Cochlearia Armoracia. 



Mr. Winch on the Geography of Plants. 

 >On rocks on the sea coast. 

 i>On rocks, and in salt marshes. 



341 



By slow streams. 



9. Plants which have become naturalized. 



Erigeron canadense, rare. On the Ballast Hills, from America. 



CEnothera biennis. From America. 



Eryngium campestre. On the shores of Tyne, where it has 

 flourished for upwards of a century, probably from Hol- 

 land. 



On the Links at Hartley, probably from 



Anchusa officinalis. 



Germany. 

 Phalaris canadensis . 

 Datura Stramonium. 

 Centaurea Calcitrapa 

 Senecio viscosus. 

 Borrago officinalis. 

 Anethum Fceniculum. 

 Isatis tinctoria. 

 Sisymbrium murale. 

 Dipsacus fullonum. 

 Humulus Lupulus. 

 Solanum nigrum. 

 Teucrium Chamsedrys. 

 Avena fatua 

 Lolium temulentum. 

 Lolium arvense. 

 Chrysanthemum segetum 

 Cichorium lntybus. 

 Agrostis spicaventi. 

 Coriandrum sativum. 

 Linum usitatissimum 

 Chelidonium majus. 

 Papaver somniferum 

 Geranium pyrenaicum. 

 Glaucum luteum. 



Originally imported from the Canaries. 

 Originally from Abyssinia. 



>• From the south of England 



> With corn. 



J 



From the north. 



Our three species of heath, Erica vulgaris, E. tetralix, and 

 E. cinerea, are met with on moors from the coast to the height 

 of 3,000 feet; but never flourish on a limestone soil. The foxglove 

 is abundant in the county of Durham, but becomes very scarce on 

 the north side of Tyne. Nardus stricta, Scirpus crespitosus, 

 Eriophorum vaginatum, and E. angustifolium, are met with in 

 lowland moors, and at the same time grow vigorously on the 

 highest of the Cheviots. 



Of the mosses which are peculiar to Britain^ we have three 

 species : 



