NOTES ON THE FLORA OF DENBIGHSHIRE 31 



C. Cyanus L. Near Llangollen, 1808 (S. Hailstone), Hb. Hail- 

 stone. Llansilin, 1867, Hb. Jones. Llandudno, Price. Eailway 

 cutting, Colwyn Bay, Russell. 



Cichorium Intyhus L. A little beyond Ruthin, Hb. Potts. 

 Llandrillo-yn-Rhos, 1868, Hb. Harris. Roadside between 

 Llandudno and Llanrwst, Inchbald. Bryn Euryn, Price. In 

 an upland pasture near Llanelian-yn-Rhos, Ogle. Cornfield, 

 Abergele, Thomas. Cornfield, Llanelian Lane, Piussell. Cornfield 

 at Gresford, TJiomas. 



Picris echioides L. Llandrillo-yn-Rhos, 1868, Hb. Harris. 

 Old Colwyn neighbourhood, Ogle. Embankment by railway at 

 Llysfaen ; more plentiful here than at Old Colwyn, Ogle. Pensarn 

 shore, Thomas. Field-path side near Llandrillo Farm, Bussell. 

 Llandudno neighbourhood. Near Llanddulas. Morfa Rhuddlan, 

 in various places. 



''■'Ci'epis taraxacifolia Thuill. Meadows about Old Colwyn, 

 plentiful. Ogle. Is now so abundant in all the meadows and along 

 the roadsides from Colwyn to Rhos, that the fields are bright 

 yellow with it in May and June. Its appearance dates from about 

 sixteen years ago, since when it has rapidly spread over this area, 

 and now forms a large proportion of the hay crop, Bussell. Seen 

 (a few examples only) by Mr, A. O. Walker and Dr. W. B. Russell 

 in Nant-y-glyn in the early summer of 1895. First noticed by 

 Dr. Russell in 1894 on Penmaen Hill. In the summer of 1896 

 Mr. A. O. Walker observed the plant in abundance in dry fields 

 on a steep slope of Wenlock Shale, facing south-east. 



*C'. biennis L. New Broughton, near Wrexham, Drinkwater. 



■'G. mollis Aschers. (= G. hieracioides W. & K.). Marsh near 

 Llandegla, August, 1909, Hodge. 



G. ixdudosa Moench. Erthig [near Wrexham] {Mr. Boivman), 

 Hb. Potts. Pont-y-mwynwr, Llanferres, Hb. Potts. Pistyll 

 Rhaiadr, 1867, Hb. Jones. Still there. Glyn Ceiriog, Payne. 

 By the river at Pont uchel. By the Clywedog below Diffwys. 

 Woodland by " Lady Bagot's Di-ive," between Rhewl and Pont 

 uchel. By the river above Cyifylliog. 



■■Hieracium vulgatum Fr. Glyn Ceiriog, June, 1900, Payne. 

 Nant Llanelian, on slaty clay, Bussell. — (3 maculatum Sm. Near 

 Llangollen, 1859, Osw. F. G. 



H. sabaudum L. {= H. boreale Fr.). Common. 



■'H. lasiojjhyllwn Koch. Pistyll Rhaiadr, 1807 (teste Bev. E. S. 

 Marshall), Hb. Jones. 



H. murorum L. pt. (Agg.). Llansilin, 1868, Hb. Jones. 

 " Clothing of the heads remarkable, and the leaves (I think) 

 unusually hairy, but I cannot definitely say which variety," il/ar- 

 shall. Limestone cliff, top of Little Orme, Bussell. Llanddulas, 

 Bussell. Several plants in the limestone quarry north-west of 

 Ruthin, 1910. 



■• H. scia2)hiluni Uechtritz. Llansilin, 1867 (teste Marshall), Hb. 



Jones. Wall-top near Chirk Fish Hatcheries, 1909, Hb. Waterfall. 



Leontodon nudicaxde Banks & Soland. (= L. hirtum L.). 



Moelfre, near Llansilin, 1868, Hb. Jones. Abundant on the shore 



