92 LEGUMINOS^. EOSACE^ [Lathyrus 



Lathyrus pratensis L. Meadow Yetchling. 

 Divisions all. Common. 



Lathyrus palustris L. 



Census 9+(2)— East 3+(l), Centre 5+(l), West 1. 



15 Galw. SE. Portnmna '98— P. 



20 Wicklow MiuTougli, D. Moore — Ct/b. I. Dunganstown — 5^5. 



22 Meatli Lough Sheelin '96— P. 



23 Westmth. L. Iron '99, Athlone— P. L. Owel—484. Temple I. 



24 Longfd. E. Inny below Ballymahon '00 — P. 



25 Eoscomn. ClooneighE.'97— T. A.Mapother! L.Key, Athlone— P. 

 30 Cavan By Lough Erne — Moore '59 57J. 



33 Ferman. Common near Belleisle House '81-2 — Barrington 108. 



(36 Tyrone Islet in L. IS'eagh ni'. Maghery — Fl. Ulst. Extinct.) 



37 Ai-magh Closet Eiver '92— P. West of Lagan Canal— CyS. II. 



(39 Antrim Several stations on L. jS^eagh till about 1840— i^/. NJE.) 



Drainage has nearly extinguished this plant on Lough Neagh. 

 Elsewhere, its stations lie in the basins of the Shannon and Erne, with 

 two outliers on the Wicklow coast. 



Lathyrus maritimus Bigel. Sea Pea. 

 (1 Kerry S. Castlemaine Bay, last seen in 1845 — see Cyh. II. Pro- 

 bably extinct.) 



Lathyrus maerorrhizus Wimm. Heath Pea. 

 Census 36— East 14, Centime 11, West 11. 

 Divisions all, except 22 Meath, 23 TFestmeath, 24 Longford, 29 LeUrim. 

 Probably universal. Though distinctly calcifuge, it frequently occurs 

 on the limestone. Erequent generally. 



Prunus spinosa L. Blackthorn ; Sloe. 

 Divisions all. Common. 



'^'Prunus insititia L. Bullace. 

 Census 28+(l)— East 12, Centre 8, West 8+(l). 



1 Kerry S. *Kenmare '99 : rare — Scully. 



2 Kerry IST. *Listowel '99 : rare— ScuUy. 



3 Cork W. fSkibbereen '96— Phillips. 



