62 A FLORA OF GLAMORGANSHIRE 



Sparganium erection L. 1. Quoity Green. 2. Penllergaer. 

 3. Crumlin Bog. Singleton, Gutch. Glais to Pontardawe, Swansea 

 Sci. Soc. Proc. 1893. 4. Neath, Gutch. Resolven. 6. Ewenny. 

 7. Llantwit Major, Cadoxton. 8. Llwydcoed, Peterston, Grange- 

 town. 9. Caerphilly, Pengam Marshes. 



s3* 



S. neglectum Beeby. 1. Oxwich, Burry Green. 3. Crumlin Bog. 

 7. Cowbridge. 



S. simplex Huds. 1. Killay to Penard, G. C. D. 2. Penllergaer, 

 Swansea Sci. Soc. Proc. 1895-6. 3. Crumlin Bog. Singleton, 

 Gutch. 4. Neath, Gutch. 6. Porfchcawl, Lloyd. 7. Cadoxton, 

 Storrie. 8. Aberdare Valley. Leckwith, Llandaff, &c, Storrie, 

 Var. longissimum Fr. 3. Crumlin Bog. 

 *S, natans L. 4. Llynfawr and Llynfacb. 



S. minimum Fr. 1. Pitton Common. 3. Crumlin Bog. Single- 

 ton Marsh, Gutch. Tennant's Canal. 8. Welsh St. Donat's. 

 Hensol Lakes and Merthyr Canal, Storrie. 



Aroide^:. 



Arum macidatum L. Frequent ; no records for 2 and 9. 

 ' : 'Acorus Calamus L. 2. Penllergaer. 4. Briton Ferry, Flower. 



Lemnace^. 



Lenma trisalca L. 3. Swansea, J. Bot. 1890, p. 157. 5. Mar- 

 gam to Aberafan Moors. 7. Flemingstone Moors. 8. Grangetown. 

 Glyncornel, &c, lihondda FL 



L. minor L. 1. Penard. 3. Crumlin Bog. 5. The moors. 

 6. Merthyr Mawr and Warren, Llantwit Major to Llandow. 7. 

 Llandough, Cadoxton, Barry. 8. Aberdnre Valley, Grangetown. 

 Rhondda Valley, lihondda FL 



*Z#. gibba L. 8. Canal in Aberdare Valley. Grangetown. 

 *L. pohjrrhiza L. 5. Port Talbot and Margam Moors. 8. Cardiff 

 Storrie. Blaenycwm, 4c, Bhondda FL 



{Wolffia arrhiza Wimra. 8. Roath Dock, Storrie.) 



AhlSMACElE. 



Alisma Piantago-aquatica L. Common. 



A. nntwiculoiites L. 1. Oxwich. 3. Crumlin Bog. Singleton, 

 Sketfcy Bog, Quick. Coedyrallt, lib. Watson. 4. Neath Canal, 

 W. M. H. Llynfawr and Llynfacb, Brit. Ass. Handb. 5. Kenfig 

 Pool. 7. Sully, D. St. Hilary, St. Athan's, &c, Storrie. 



8. Ystradowen. 



Elisma natans Buchen. 3. Crumlin Bog, Singleton, Flower. 

 * Sagittaria s« git ti folia L. 2. Penllergaer. 5. Margam Moors. 



9. Penrhiwceiber, Cardiff. 



Butomus umbellatus L. 1. Oxwich Bay. 3. Crumlin Burrows 

 and Tennant's Canal. 4. Resolven. 5. Margam Moors. 6. Ewenny, 

 R. Ogmore. 7. Llantwit Major, Flemingstone Moors. Sully, 

 Barry, D. Cadoxton, Storrie. 8. Cardiff, Storrie. 9. Llanishen, 

 Storrie. 



