10 NOTES ON THE FLORA OF DENBIGHSHIRE 



* Hesperis 7natronalis L. Pentregwyn, 1868, Hb. Jones. 

 *Malcoh)iia maritima E. Br. Several plants in company with 

 other introductions by the sidings at Llanrhaiadr-yn-Mochnant 

 Station, September, 1910. 



Sisymbrium Thalianum Gay. Llandudno, Price. Nant-y- 

 glyn, near Colwyn Bay, Bussell. 



■■'-S. pannonicum Jacq. Two plants with other aliens at Llan- 

 rhaiadr-yn-Mochnant Station, 1910. 



Erysimum cheirauthoides L. Among rubbish, Colwyn Bay, 

 Bussell. 



■•'E. orientale (= E. perfoliatum Crantz). Waste ground in the 

 station-yard at Glyn Ceiriog, June, 1900, Payne. Stony fields and 

 waste places, Llwy-non, Wrexham, 1910, Drinhvater. 

 Brassica oleracea L. Plentiful on the Great Orme. 

 '''B. Napus L. Llandudno, Price. 

 ■'B. Butabaga DC. Llansilin, 1867, Hb. Jones. 

 B. nigra Koch. Waste places, Colwyn Bay, Bussell. Near 

 Abergele, 1910. Between Abergele and Khuddlan. 



B. alba Boiss. Llandudno, Price. Back of quarry, Denbigh, 

 Fl. B. Colwyn Bay, Bussell. 



■''Diplotaxis tenuifolia DC. Observed by Dr. Eussell some years 

 ago on the ballast tip on the site of the present goods station at 

 Colwyn Bay. The plant was accompanied by various other waifs 

 and strays. A weed in Dr. Eussell's garden, Belgrave Eoad, Colwyn 

 Bay, 1900, Hb. W. Salisbury Eoad, Llandudno, 1909, Hodge. 



Goronopus procumbens Gilib. Eoad near Ehos Weir and also 

 near Llysfaen, Bussell. Eoadside by the Ferry Hotel, Denbigh 

 side of the Foryd, 1910, Hodge. 



■''Lepidium sativum L. Flagstaff, Colwyn Bay, Miss L. B. 

 Cooke. 



■'L. Draba L. A ballast plant at Colwyn Bay, Bussell. Eail- 

 way embankment near Marchwiel Station, 1910. 



■■'Thlaspi arvense L. Above the tunnel between Llysfaen and 

 Old Colwyn, Ogle. Llwy-non, Wrexham, 1910, Drinkwater. 



[T. alpestre L. The various published records for this species 

 as a Denbigh plant refer to a station in the neighbourhood of 

 Llanrwst. This is really in Carnarvonshire.] 



Teesdalia nudicauUs Br. Llansilin, 1867, Hb. Jones. Top of 

 Nant Eoad, Colwyn Bay, below the cross roads, 1894, Bussell. 

 Near Llangollen, 



Hutchinsia petrcea Br. Great Orme, Payne. Eglwyseg Eocks, 

 Llangollen. 



■■'Crambe maritima L. A single plant seen on the Great Orme 

 by Mr. Hodge in 1909, despite the statement in the Flora of 

 Anglesey that it has become extinct in this station. 



Cakile maritima Scop. Formerly occurred on shore near Old 

 Colwyn Station, Bussell. Mouth of Clwyd, 1910, Hodge. — Var. 

 ■■'-sinuatifolia DC. (= C.integrifolia Koch). Occurs with the type 

 on the shore to the east of Pensarn Promenade, Hodge. 



Baphanus Baphanistrum L. Llandudno, Price. A ballast 

 plant at Colwyn Bay, Bussell. 



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