22 NOTES ON THE FLORA OP DENBIGHSHIRE 



Plentiful at Pont uchel. Eocks by "Lady Bagot's Drive," between 

 Ehewl and Pont uchel. Eockg by waterfalls above Diffwys, west 

 of Cyffylliog, at 1200 ft. On damp rocks, Pistyll Ehaiadr, at 

 about 1200 ft. By the roadside, above a farm called Cefn hirfawr, 

 near Llanarmon Mynydd Mawr. Eocky side of lane above Tre- 

 wern, near Llanrhaiadr-yn-Mochnant. 



**S. imrpureum Tausch (= *S'. Fabaria Koch). Llansilin, Hb. 

 Jones. On a wall by the church at Llanfihangel Glyn Myfyr. 



*/S. album L. Pensarn shore, Thomas. Wall, Coed Coch, 

 Bussell. On a cottage wall, Moelfre, Loftus. Among shingle on 

 shore, close to a house about three-quarters of a mile east of 

 Llanddulas Station. 



'■'•S. dasyphyllum L. On rocks in disused portion of the lime- 

 stone quarry, a mile north-west of Euthin. Also occurs on a wall 

 skirting the road near by. Farmyard wall and bank by roadside 

 by first house on the north side of the road above the Bridge Inn, 

 Pont uchel, towards Euthin, 1910. 



S. anglicum Huds. Pensarn shore, Thomas sp. Slate-rocks 

 above Mochdre, Bussell. Great Orme, Hodge. Walls near Bettws- 

 y-Coed. On rocks by the mountain road over Foel uchaf, from 

 Cyffylliog towards Denbigh. Bank by Careg-y-gath, north of 

 Cyffylliog. Eocks by waterfalls above Diffwys, extending to 

 1250 ft. Eocks and walls east of Llanfihangel Glyn Myfyr. 

 Eocks by the Eiver Alwen at Llanfihangel Glyn Myfyr. A few 

 plants seen near Cerrig-y-Druidion. Sparingly on a wall between 

 Cerrig-y-Druidion and Cernioge. On rocks in small amount at 

 one point by " Lady Bagot's Drive." Close to the "Green Inn," 

 Llangedwyn. Between Llanrhaiadr-yn-Mochnant and Pistyll 

 Ehaiadr. Eocks and roof of outhouse by Tan-y-pistyll, Pistyll 

 Ehaiadr. Ascends to 1500 ft. on rocks west of Pistyll Ehaiadr. 

 Among shingle by the Tanat. 



**S. reflexum L. Pont-y-mwynwr, Llanferres, Hb. Potts. Plas 

 newydd, Llansilin, 1869, Hb. Jones. Pont-y-Ddol, Fl. B. Wall 

 near Abergele, Thomas. On an old wall. Coed Coch, Bussell. 

 Walls by roadside near Denbigh Castle (= (3 albescens Haw). 

 Wall, Tre-wern, east of Llanrhaiadr-yn-Mochnant. - 



*;S. rujyestre L. Eoadside leading to Gwernllyfnant, near Llan- 

 silin, 1867, Hb. Jones. Llandrillo-yn-Ehos, 1868, Hb. Harris. 

 Pensarn shore, 1910, Thomas sp. 



S. Fosterianum Sm. Little Orme, Inchbald. Damp rocks, 

 Pistyll Ehaiadr, 1910. 



■'' Sempervivum tectorum L. Near Coed Coch, Bussell. Eoof of 

 pigstye between Llangynhafal and Llanbedr. Near Pont uchel. 

 Near the church at Llanfihangel Glyn Myfyr. 



Drosera rotundifolia L. Nant-y-glyn, near Colwyn Bay, 

 Bussell. Swampy ground about Llyn-y-Cwrt. Bog between 

 Cerrig-y-Druidion and Glasfryn. Swamp south of Pincyn Llus, 

 Cyffylliog. 



Myriophyllum spicatiim L. Above the woods, Colwyn Bay, 

 Bussell. Llyn Gweryd. In a small pond near the Conway, be- 

 tween Llanrwst and Bettws-y-Coed. 



