148 THE JOURNAL OF BOTANY 



*(?• versicolor Curt. Cornfield above Bryn Ffynnon, altitude 700ft., 

 August, 1906 ; also noticed in several other stations. — +(?. Tetwhit 

 L. — *Leonuru$ Cardiaca L. " Narrow lane crossing the railway 

 towards Rhyd-y-ddaudwr, between Rhuddlan and St. Asaph. Many 

 plants, but doubtless originally of garden origin, August, 1887, 

 R. B,," Herb. Brown; two plants by a cottage near Ysceifiog, sub- 

 spontaneous, August, 1906, W. d D. — *Lamium maculatwn L. Near 

 Rhydymwyn, 1905. — |L. purpureum L. — \L. album L. — L. Gale- 

 obdolon Crantz. " Wood on the banks of the River Alyn, about 

 ^ mile west of Rhydymwyn Railway Station, May 25th, 1874, 

 R. Brown," Herb. Brown ; locally abundant; wood on Hope Hill. 



jAjuga reptans L. 



iPlantago maritima L. " Salt-marsh near the mouth of the 

 River Elwy by Foryd,Rhyl, September, 1887, R.B.," Herb. Broun. 

 — f P. major L. — fP. lanceolata L. — fP. Coronopus L. — *Littorella 

 juncea Berg. Shore and bed of Llyn Helyg in quantity, altitude 

 600 ft., August, 1906, W. £ D. 



Chenopodium Bonus- Henricus L. Frequent, but always near 

 houses. — fC. album L. — *Atriplex portulacoides L. "Salt-marsh 

 near the mouth of the River Elwy by Foryd, Rhyl, August, 1887, 

 R. B.," Herb. Brown, — \A. patida L. — \A. hastata L. — \Salicomia 

 herbacea L. " Salt-marsh at the mouth of the River Elwy west of 

 Rhyl, August, 1887, R. B.," Herb. Brown. 



* Polygonum Bistorta L. Near Caergwrle, altitude 330 ft., 1904. 



fP. Convolvulus L. — \P. aviculare L. — |P. Hydropiper L. — \~P. 

 Persicaria L. — \P. amphibium L. — *P. amphibium L. fi terrestre 

 Leers. Frequent. — *Rumex sanguineus L. /3 viridis Sibth. Nant-y- 

 Flint. — +jR. conghmeratus Murr. — \R. obtusifoliuslj. — \R. crispush. 



— \R. Acetosa L. — ]R. Acetosella L. 



*Ulmus montayxa Stokes. — t^. suberosa Ehrh. 

 \Mercurialis perennis L. 



Humulus Lupulus L. Hedge between Hawarden and Broughton 

 Hall Railway Station; hedge near Cefn-y-Bedd ; roadside about 

 half a mile north of Nannerch Railway Station ; hedges between 



Flint and Bagillt.— f Urtica dioica li.—\U. urens L.— t Parietaria 

 officinalis L. " Hedge-bank in lane leading from Meliden to Pwll- 

 y-bont, about 1£ miles south-west of Prestatyn, July, 1885, R. B.," 

 Herb. Brown ; Flint ; Cymmau ; Lixwm ; Caergwrle. 



*Betula alba L. Hope Hill, 1903 ; about Llyn Helyg ; swamp 

 by lane near Plas Captain, near Lixwm. — \Alnu* glutinosa 



Medic — iCorylus Avelt \ana L. — Quercus Robur L. a *peduncuiata 

 Ehrh. — y *se$silifiora Salisb. — *Castanea sativa Mill.— *Fagu* 



sylvatica L. 



*Salix pentandra L. Swampy ground by lane near Plas Captain, 

 near Lixwm, altitude about 600 ft., 1906, W.dD. — *S. albah. 

 Nant-y-Flint, 1906.— S. aurita L. Frequent.— +S. cinerea L.— ■*& 

 aurita L. X S. Caprea L. Swampy ground by lane near Plas 

 Captain, near Lixwm, 1906, W. <& D. — *S. aurita L. X S. cinerea 

 L. With the last. — *S. Caprea L. Frequent. — 8. repens L. In 

 limited quantity on the south shore of Llyn Helyg, W* & y- 



\Populus tremula L. Apparently rather scarce; two trees in 



