The Flora of Glamorgan. 145 



141 1, purpurea, Linn. Purple Willow. 

 Aberdare, native. Ridd. 



X cinerea. Taffs Well. Ridd. 



X viminalis. Aberdare ; Leckwith Wood. Ridd. 



Populus, Linn. 383. 



P. alba, Linn. White Poplar. 



Frequently planted, and owing to its free propagation often 

 counted as a native. 



14 14. tremula, Linn. Aspen. Aethnen, Crydaethnen. Tafod y gwra- 



gedd. Tafod y merched. 

 Local. Frequent ? Native. Sylvestral. 



Swansea. Gutch. Phyt. 1842. p. 145. Penarth ; Sully; 

 Llandaff ; etc. /.5. Here and there all through the Vale of 

 Glamorgan. T.H.T. Merthyr district. E. and F. St.-y-Nil. 

 M.A.D. and V. Michaelstone-le-pit. H. Glanrhyd ; Craig-y-Llyn ; 

 Neath ; Perddyn Gorge ; Wenvoe ; Aberdare ; Mountain Ash ; 

 Peterston. Ridd. 



nigra, Linn. Black Poplar. This alien is very frequently planted. 



75. Empetracese. 



Empetrum, Linn. 384. 



1 4 16. nigrum, Linn. Crowberry. Creiglys. 

 Rare. Scarce ? Native. Ericetal. 



Mountains about Pont-nedd-Vechan. L.W.D. Mai. On Mynydd 

 Merthyr; scarce, 1890. T.H.T. Hills between Aberdare and 

 Merthyr. Ridd. The record for St. Lythans Down, quoted by 

 Storrie and wrongly attributed to Dillwyn ; quoted by Riddelsdell, 

 but rightly attributed to Nicholson, rests on the following note : — 

 " Crossing it [St. Lythans Down] to the S., a delightful valley occurs, 

 called Dyfiryn ; where grow Sison verticillatum and Empetrum 

 nigrum, in abundance." Nicholson's Travellers' Cam. Guide. 1840. 

 p. 128. 



77. Coniferse. 



Juniperus, Linn. 386. 



14 19. communis, Linn. Common Juniper. Merywen cyfifredin. 

 Local. Frequent. Native. Rupestral. 



Gower. Gutch. Phyt. 1842. p. 145. Hirwaun Common ? 

 J.S. The Barry Island locality recorded in Flora of Cardiff by Storrie 

 acknowledged to be founded on mistake ? of lolo Morgan wg. J.S. (2). 

 Nicholaston Woods, etc. Ridd. PwUdu ; Horton ; and westwards 

 to Paviland. Ed. 



