The Flora of Glamorgan. 



I, Ranunculaceas. 



Clematis, Linn. 



I. Vitalba, Linn. Traveller's Joy or Old Man's Beard. Cuddy coed. 



Dringiedydd. 

 Glamorgan name : — Trippa y Gwr drwg. 

 Local. Frequent. Native. Septal and sylvestral. 



Common. J.S. Abundant in the Vale of Glamorgan. Appar- 

 ently absent in the northern half of the County. " Ascends to 500 

 feet on the Little Garth, and 700 feet E. of Craig Llanishen." T.H.T. 

 Walnut Tree ! Leckwith ! Llandough ! Penarth ! Sully ! Dinas 

 Powis ! Barry! St. Donats ! CastellCoch. V. Llandaff ! St. Pagans, 

 /. Porthkerry! B. Barry District. D. Merthyr Mawr. Miss B. 

 Woods outside Roath Park. P. Not around Aberdare. IF. Coed- 

 riglan. G.T. Gower. S. 



Thalictrum, Linn. 2. 



The species of this genus present great difficulties. The best 

 authorities do not seem to have solved them. Four distinct forms 

 have been found in Glamorgan, and these are grouped provisionally 

 as follows : — 



Thalictrum minus L. Lesser Meadow-rue. Arianllys bychan. 

 Recorded from the Northern border of the County. LAV. D.Mat. 



3. (a) dunense, Dum. I ! 



Local. Abundant. Native. Glareal. 

 Llanmadoc. Gower. V. 



(b) montanum, Wallr. A. y mynydd. 

 Rare. Scarce. Native. Rupestral. 



Porthcawl ! ! In 189 1 and 1905. Either Southerndown or 

 Porthcawl. V. 



Thalictrum majus, Sm. A. mwyaf. 



4. (a) collinum, Wallr. 



Local. Abundant. Native. Rupestral. 



This plant is found only at elevations of about 1 500 feet on wet 

 rocks facing north and north-east. Craig-y-Llyn ! 1892 to 1905. 

 Cwm Pare, Treorky ! 1898. Craig-y-Llyn, as T. minus. J.S. (2) 

 and W. 



Thalictrum flavitm Linn. 



7. flavum, Linn. Common ]\Ieadow-rue. A. cyfiredin. Troed y 

 barcud. 

 Local. Scarce. Native. Paludal. 



Ewenny Bridge. V. Shewell. M.A.D. 



