380 A TOUR ROUND NORTH WALES. 



GAI.UIM BOREALE. Crofs-leaved Goofe-Grafs.? 

 With. II. 192. Eng. Bot. 105. 

 On the rocks near Tull Du, above Llyn Idwel. About 

 half a'mile from Llanberis, in the gravel by the fide 

 of the fecond rivulet, in the way to Llanrwft. 



ASPERULA ODORATA. Sweet Woodroof, With. II. 

 185. Curtis. 249. P. May. 



Amongft the bufhes on the banks of the Seiont, neat 

 Caernarvon Caftle. 



TETRANDRIA. TETRAGYNIA. 



POTAMOGETCN GRAMINEUM. Grafs -leaved Pond 

 JT<r/. With. II. 214. P. July. 



Rhil Marfh, near Rhyddlan, and ditches about that 

 place. 



RUPPIA MARITIMA. Ta/el Pond Weed. With. II. 

 215. Eng. Bot. 136. A. LINN. P. HUBS. 

 July, Aug. 



Salt water ditches near Llanddwyn, about two miles 

 from Newborough, Anglefea. Between Traeth 

 Mawr, and Pont Aber Glafllyn, near Beddgelert. 



CLASS V. 

 PENTANDRIA. MONOGYNIA. 



LITHOSPERMUM PuRPURO - CvERULEUM. Creeping 

 Cromwell. With. II. 126. Eng. Bot. 117. P, 

 Apr. May. 



On the top of a buftiy hill, oa the north fide of the town 

 of Denbigh. 



ANCHTJSA 



