

NOTES ON THK FLORA OF FLINTSHIRE 143 



W. £ D.— 'R. urbica Leman, W. & D.—^R.glauca ViU. ft subcrutata 

 Lane near Llyn Helyg, August, 1906, W. <& D.—jR. arvensis Huds. 

 *Pyrus Aucuparia Ehrh. Very fine on the east side of Moel 

 Plas Yw, altitude 900-1000 ft. ; Caergwrle, 1903.— fP. Mains L.— 

 *P. Mains L. (3 mitis Wallr., 1905. — * Crataegus monogyna Jacq. The 

 common form. 



*Saxifraga tridactylites L. — *Cfayso$plmium oppositifolium L. 

 Common. — \C. alterni folium L. — Parnassia palustrislu. Apparently 

 scarce in this county ; three plants by roadside between the Cheshire 

 boundary and Queen's Ferry ; a few plants near Sarn Mill, south 

 of Ysceifiog ; sparingly in marshy land near the streamlet west of 

 the road leading from the Mold road to Lixwrn. 



*Ribes Grossularia L. Frequent. — ''R. rubrum L. Two bushes, 

 apparently indigenous, south-west of Ehydymwyn, August, 1906. 

 'R. nigrum L. Near Walwen, an escape. 



^Cotyledon Umbilicus L. Near Caergwrle on millstone grit, 1903. 



*Sednm rupestre L. "Rocks in the valley of the River Alyn, 

 about 3 miles west of Mold, Sept. 18th, 1873," Herb. Brown ; still 

 there, 1906. — "S. reflexum L. " Naturalized on wall and hedge- 

 bank near Pwll-y-bont in a lane leading from Meliden to the sea- 

 shore, August, 1886," Herb. Brown; on old stones by a ruined 

 cottage in the valley north of Ysceifiog, W. d- D. ; naturalized in 

 quantity on walls about a farm by the roadside, a mile or so south- 

 west of Nannerch. — f S. acre L. — *Sempervit'um tectorum L. 



*Drosera rotundifolia L. A remarkably scarce plant in Flintshire 

 apparently, doubtless on account of its calciphobous nature. In 

 swampy ground by the clough above Bryn Ffynnon, about a quarter 

 or a third of a mile above the rifle target, September, 1906. 



■'Epiiobium angustifolium L. In fair amount in a small dell or 

 excavation in the wood almost facing Nannerch Station, at the 

 point marked Wal-goch on the Ordnance Map, September, 1906. 



\E. hirsutum L. — \E. montanum L. — \E. palustre L.—iCirccm 



lutetiana L. In most of the woods. 



Bryonia dioica Jacq. Rather uncommon ; two or three plants 

 in hedge on right of road from Cymmau to Caergwrle, near the 

 latter place, 1904 ; in a hedge just off the road from Bagillt to 

 Halkin, near the former place, 1906. 



*Hydrocotyle vulgaris L. — *Samcula europaa L. — *Conium 



maculatum L. Near Prestatyn, 1906; about Greenfield Abbey; 

 Rhydymwyn. — Apium graveolens L. Marsh about Rhuddlan 

 Castle. — jA. nodijiorum Reichb. fil. — *A. inundation Reichb. fil. 

 Mud in shallow watercourse running under road between the 

 Cheshire boundary and the railway before reaching Queen's Ferry, 

 1905; Paut-yr-Gof ; Llyn Helyg. — Sison Amomum L. Roadside 

 east of Rhyl ; in fair quantity along the roadside one mile north- 

 east of Queen's Ferry ; a few plants between Queen's Ferry and 

 Ewloe, by the roadside about half a mile past the junction with 

 the Hawarden road. — *JEgopoditim Podagraria L. Holywell ; 

 Rhydymwyn; Pen-y-Fford ; Nannerch. — \Pimpinella Saxifraga L. 

 Frequent on the limestone. — *Cimapodium denitdatum Koch. Hope, 

 1904; Caergwrle. — *Myrrhi$ odorata Scop. Near Cilcain ; in 



