14 THE JOURNAL OP BOTANY 



far away is known as Tan-yr-ywen (=: Under the yew tree). The 

 yew also finds mention in another Fhnt place-name in Moel Plas- 

 Yw ( = The bald hill of the hall of the yews), an elevation in the 

 Clwydian range. 



Hellehorine latifoUa Druce. In the wood at Caerwys, Hodge. 

 — Var, media E. S. Marshall. In the woodland at the commence- 

 ment of the Leet, near Coed-du, Thomas. 



Orchis pyramidalis L. Near Caerwys, Neio. 



Ophrys apifera Huds. In the neighbourhood of Dyserth, Bev. 

 J. Evans Jones. 



Habcnaria bifolia E. Br. In a wood near Caerwys, New. 

 Koadside near Cae-glas near Llanfynydd, Jones (sp.). The Leet, 

 Thomas (sp.). By the road between Cwm and Llyn Helyg, Day. 

 — H. albida Br. Near Pant Asaph, Neio. 



AsjMvagus officinalis L. a maritimus Mill. Near the shore 

 at Prestatyn, Bev. W. W. Mason (sp.). Between Gronant and 

 Point of Aire, Hodge. 



*ConvaUaria majalis L. Seen wild in one place in May, 1910, 

 by Miss Cummings and Mrs. New. 



Juncus compressus Jacq. Prestatyn, growing amongst J. Ger- 

 ardi, Maso7i (sp.). 



Lemna trisulca L. Pond in field near Plas-yn-Cwm, Day. 



Alisma ranunculoides L. Common in the ditches on the marsh 

 land lying between the Rhyl Golf Links and the railway, Hodge. 



■■'•Potamogeton pralongus Wulf. In the Clwyd in quantity, 

 north-east of St. Asaph, Day. — P. crispus L. Ditches on the 

 marsh between the Rhyl Golf Links and the railway, Hodge. 



Zannichelliapedunculata Reichb. In a ditch by the side of the 

 path leading across the marsh to Rhuddlan from Rhyl, by the 

 side of the Clwyd, about a quarter of a mile from the railway 

 crossing at the back of the Marine Park, Rhyl, Hodge. Marsh 

 below Shotwick and Puddington. 



■'■Eriophorum vaginatum L. Gwern Mountain, Thomas. 



Carex divisa Huds. The Cop, Thomas (sp.). — C vulpina L. 

 Lane between Newmarket Road and Marian Mills, Day. — 

 C. remota L. Near Cwm, July, 1897, Herb. Day. — G. sylvatica 

 Huds. In the lane leading from Caerwys, station past Afon wen, 

 up to the village of Caerwys, Hodge. — C. acutiformis Ehrh. By 

 the side of a ditch on the eastern side of -Rhydorddwy-wen 

 Farm near Rhyl, Hodge. — G. axillaris Good. In damp meadows 

 near the " Sheepskin Factory," Caerwys, Nero. 



Avena fatua L. var. ■■'pilosissima Gray. On the waste land on 

 the north side of the Marine Park, Rhyl, Hodge. 



Phragmites communis Trin. '•'fi nigricans Gren. & Godr. Inland 

 of Rhyl and in ditches near Prestatyn, Hodge. 



Glyceria plicata Tr. In a damp place by the side of the lane 



(about half way up) leading from Caerwys Station to the village, 



Hodge. Morfa Rhuddlan. — G. distans Wahl. Prestatyn, Mason. 



Bromus unioloides H. B. K. The Cop, Thomas (sp.). 



Hordeum murinum L. Along the Ochr-y-Foel Road, Dyserth, 



just above the station. 



