A FLORA OF GLAMORGANSHIRE 9 



Aberdare in the meadows and by the canal, Taffs Well, Peterston 

 Moor, Llantrissant. Pontrhondda, Pontygwaith, &c, Rhondda Fl. 

 Cardiff Canal, Hb. Cardiff. Ely, St. Fagan's, &c, Storrie. 



* Armor acia amphibia Peterm. — Var. {Nasturtium) variifolium DC. 

 Canal bank, Aberdare, very rare. 



Barbarea lyrata Asch. Recorded from all districts except no. 5 ; 

 plentifully in 7 and 8. 



Arabia hirsitta Scop. Local. 1. Parkmill, Nicholaston Woods. 

 Oystermouth Castle, B. G. Llanrhidian, Cheriton, Llanmadoc. 

 3. Swansea, Gutch. 4. Glyn Neath, Neddfechan Glen. 5. Kenfig 

 sandhills, Hb. Motley. 6. Ewenny Down. 7. Cowbridge. Llan- 

 blethian, Storrie. 8. Aberdare, Penydaren, Morlais Castle, Hirwaun. 

 Cardiff, Storrie. Tyntyla, Rhondda FL — Subsp. Retziana Beurling, 



var. hispida R. & F.,Jide E. S. M. 6. Sandhills, Newton Nottage. 

 Named by M. Rouy. 



Cardamine amara L. 8. Pontypridd, spn ! Hb. Cardiff. 



C pratensis L. Seen in all districts; frequent in 1, 2, 3, 4, 8. 

 Rising to 1500 ft. at the cliffs of Glyn Neath and the Rhondda 

 Valley. — Fl. pleno. 2. Penllergaer, Swansea Sci. Soc. Proc. 1895-6. 



5. Baglan, Mrs. Llewellyn. Port Talbot. — Var. dentata Hayne & 

 Welw. 1. Llanrhidian. 



C. hirsuta L. Very common. 



C. flexuosa With. 1. Killay, Llanmadoc, Mumbles Road. 

 2. Pantyffynon to Pontardulais. 3. Swansea, common, Gutch. 

 Crumlin Bog, Swansea to Killay, Ystalyfera. 4. Frequent. 



6. Ewenny ; Merthyr Mawr. 7. Michaelstone, Hb. Cardiff. 8. Aber- 

 dare and neighbourhood often, Pontsarn, Cwfmparc, Ystradowen, 

 Peterston, Llandaff, Storrie. 9. Llanishen, Lisvane. Llanedan 

 and Pwllypant, Hb. Cardiff. Penylan, Storrie. 



C. impatient* L. 8. Morlais Castle, very rare, 1904. Coed Cymmer, 

 Dillwyn, p. 29 — perhaps in Breconshire. Quakers Yard, Storrie. 



Draba aizoides L. Native, cf. J. Bot. 1905, p. 91. 1. Pwlldu 

 Head to Penard Castle. Paviland to Worms Head. 



D. verna L. Local. 1. Cliffs and burrows of Gower, frequent. 



2. "Hedges near Penllergaer/ J Swansea Sci. Soc. Proc. 1895-6. 



3. Sketty Burrows. Old walls, Swansea, Flower d- Lees. 4. Crum- 

 lin Burrows. 5. Sands at Port Talbot, Aberafan. 6. Ewenny 

 Down. 7. Barry Island. Porthkerry, rare. Wenvoe. Llantrithyd, 

 Cardiff Sat. Soc. Proc. 1882. 8. Morlais Castle, great quantity. 

 Coedriglan, Storrie. Midrhondda, Blaencwm, Porth &c, Rhondda 

 Fl. 9. Koath, Hb. Cardiff. 



Of the named forms of this species we have : 



ErophUa virescens Jord. f Jide E. S. M. 1. Caswell Bay, Pwlldu, 

 Bishopston, Llanrhidian, Llanmadoc, Broughton sands, Rhosili 

 cliffs, Penard Burrows. 3 & 4. Crumlin Burrows. 5. Sands at 

 Kenfig, Aberafan, Port Talbot. 6. Limestone at S. Comely. 



8. Morlais Castle. 



?*E. injiata Hook. 7. Barry Island; see Rep. B. E. C. 1905, 



p. 155. 



*S. pracox DC. 5. Sands at Kenfig in no great quantity. 

 Cochlearia officinalis L. 1. Penard Castle westwards to Llan- 



Journal of Botany, 1907. [Supplement.] b 



