

A FLORA OF GLAMORGANSHIRE 41 



*H. scanicum Dahlst. 3. Ystalyfera, Crumlin Burrows. 4. Com- 

 mon. 5. Aberafan Moors and sandhills, Port Talbot. 6. Ewenny 

 Down. 7. Aberthaw. 8. Common. 



*H. stictophyllum Dahlst. 4. Craig-y-llyn, Ley. — : ' Var. serpentinum 

 Hanb. 8. Aberdare, very rare. 



*H. sparsifolium Lindeb., var, strigosum Ley. 8. Cliffs at head 

 of Khondda Valley. 



H. cantianum Hanb., var. 8. About Aberdare. 

 *jj. tridentatum Fr. 8. Copse, Tregibbon, Aberdare. — Var. 

 setigerum Ley. 4. Craig-y-llyn, Ley. 8. Hills south-west of Aber- 

 dare, Ley. Werfa Wood, Aberdare. — :, 'Var. calcaricolum Hanb. 

 8. Llwydcoed, near Aberdare, very rare. — *Var. Friesii Dahlst. 

 8. Old quarry, and Graig Fawr, Treorchy. — Var. obatrescens Dahlst. 

 8. Aberdare, very rare. 



*U. corymbosum Fr. 4. Craig-y-llyn, Ley. 8. Aberdare. 



H. boreale Fr. 1. Parkmill, Oxwich. 2. Gowerton, Pantyffynon 

 to Pontardulais. 3. Kilvey Hill, Gutch. Ystalyfera. 4. Neath, 

 Neddfechan Glen, Perddyn Gorge, Resolven, Rhigos. 5. Port 

 Talbot, Pyle. 8. Aberdare, Hirwaun, Porth, cliffs of Khondda 

 hills, Taffs Well, Cardiff Docks. 9. Caerphilly, Cefn On. 



H. umbellatumL. 1. Broughton Bay. ' Langland Bay, IF. M. R. 

 Hedges near Overton, Hb. Br. Mus. 2. Groes Eynon and 

 Penllergaer, lib. Motley. 4. Neath Canal, Gutch. Pontneddfechan, 

 Hb. Br. Mus. 8. Aberdare and Hirwaun. Llandaff, Storrie. 

 *Hypochceris glabra L. 6. Porthcawl sands. 



H. radicata L. Common. 



Thrincia nudicaulis Britten. Well distributed ; common in 1,8. 



Leontodon hispidus L. Common. 



L. autumnalis L. 1. Langland Bay, W. M. R. Penard to Killay, 

 G. 0. D. Llanmadoc. 3. Swansea, Gutch. Ystalyfera. 4. Neath, 

 Hb. Br. Mus. Resolven. 6. Porthcawl to S. Comely. 7. Barry, 

 Cadoxton, &c, The Leys, St. Athan's, Cowbridge, Liandough. 

 8. Aberdare, Hirwaun, Cardiff. Llandaff, St. Fagan's, &c, Storrie. 

 Rhondda Valley, common, Rhondda FL 



Taraxacum ojficinale Web. Very common. — Var. erxjthrospermnm 

 (Andrz.). 1. Cliffs of Gower. 4. Hirwaun to Glyn Neath. 5. Kenfig 

 Sands, Port Talbot. 7. Swanbridge. 8. Aberdare, Taffs Well, 

 Morlais Castle. — Var. lievigatnm D.C. 1. Penard, Rhosili, Whitford 

 Burrows, Broughton Sands. 3. Sketty Burrows. 7. Barry, Sully 

 Island. — Var. pahtstre (D.C). 8. Aberdare, frequent ; Mountain 

 Ash. — Var. udum (Jord.). 1. Common. 4. Glyn Neath, Jersey 

 Marine, Perddyn Gorge and hills above. 5. Sands, frequent. 



6. S. Comely, Ewenny. 7. Marcross, Barry Island, Swanbridge, 

 Fontigary. 8. Aberdare, Hirwaun, Dowlais to Rhymney, Pontsarn 



and Morlais Castle. 



Lactaca virosa L. 1. Oystermouth Castle, Flower. 3. Crumlin 

 Bog. 5. Port Talbot Docks. 6. Porthcawl, J. Bot. 1902, p. 317. 



7. Barry. 8. Cardiff, Grangetown. Doubtfully native. 



L. muralis Fresen. 1, 4, 6, 8, 9. Common. 2. Penllergaer, 

 Swansea Sci. Soc. Proc. 1895-6. 3. Glais to Pontardawe, Swansea 



Sri. Soc. Proc. 1893. Ystalyfera. 7. Cadoxton, Wenvoe, Dinas 

 Powys, Aberthin to Ystradowen. 



