138 The Flora of Glamorgan. 



'333' Bistorta, Linn. Common Bistort. Llys y neidr, Mon. Blodau 



powdr. 

 Local. Abundant. Native. Pratal. 



About Swansea. Gutch. Phyt. 1842. p. 144. Between Pen- 

 coed and Llantrisant. Marshall and Shoolbred. J. of B. 1902. 

 p. 250. Greenmeadow ; St. Pagans ! Hensol, etc. J.S. Penrhys. 

 Fl. Rhondda. Ogmore. Miss B. Ilston, Gower. T.H.T. Merthyr 

 district. E. and F. Bridgend ! Llangewydd. W.C. Schwyl, 

 Ewenny. V., W.C, and M.A.D. Vale of Neath. H. Near Maes- 

 mawr, on the S. side of the Llantrisant Road, 1833. JE. Gorseinon. 

 Swan. Sci. Soc. Pvoc. 1895-6. p. 75. Penrice ; Pantyffynon ; 

 Aberpergwm ; Aberdare ; Penydarren ; Glyn Corwg ; Whitchurch ; 

 Tongwynlais. Ridd. Ystradowen ; Welsh St. Donats ; Draethen. 

 Ed. Sometimes introduced. 



Rumex, Linn. 360. 



1337. conglomeratus, Murr. Sharp Dock. Trython, Tafolen Mair, 

 Chwysoglen. 

 Common. Abundant. Native. Inundatal, viatical. 



'339- sanguineus, Linn. Bloody-veined Dock. Tafolen goch, Tafolen 

 waedlyd. 

 Common. Abundant. Native. Pratal, viatical, &c. 



The common form is the var. viridis (Sibth.). Records for the 

 type are rare and doubtful, with one exception, viz. — Neath. Rev. 

 W. Moyle Rogers, Ridd. 



maritimus, Linn. Golden Dock. 

 Rare. Scarce. Alien. Viatical. 



Port Eynon ? — a record taken from the Swansea Guide. L.W.D. 

 Mat. Barry, ballast. Ed. Cardiff, native. Ridd. The species 

 would not have been included at all, but that it seemed desirable to 

 call attention to its status as an alien. 



pulcher, Linn. Fiddle Dock. 

 Rare. Scarce. Alien. Viatical. 



E. Moors, Cardiff. J.S. Cathays Park, Cardiff, 1903. V. 

 Southerndown. MissB. Porthcawl, 1905 to 1909. Ed. Loughor ; 

 Port Talbot. Ridd. Almost certainly an alien in all its localities. 



•343' obtusifolius, Linn. Broad-leaved Dock. Tafolen gyffredin, Tafolen 

 lydanddail. 

 Common. Abundant. Native. Pratal, viatical, etc. 



1344. crispus, Linn. Curled Dock. Tafolen grych. 

 Common. Abundant. Native. Pratal, viatical. 



var. trigranulatus, Syme. Widely distributed, according to 

 Riddelsdell. 



X obtusifolius = R. acutus, Linn. Pontardulais ; Graigafan ; 

 Cowbridge. Ridd. Cogan Hall, 1905 and 1907 ; Dinas Powys, 

 1905 ; Llandough, 1907. Ed. 



