432 Proceedings of the Royal Irish Academy. 



E. koehleri y pallidus (Weihe). — I^ot common. Of another foi-m, 



whicli I place under E,. koehleri ; Professor Babington says 



"comes very near E. humifusus." 

 E. lejennii (Weihe) (?). — "Annatiu-e most remarkable, E. lejeunii 



perhaps."— C. C. B. 

 Eosa canina (Linn.) — Common ; the only rose seen. 

 Crataegus oxyacantha (Linn.) — Common; ascending to 1500 feet on 



Slieveanierin. 



Lttheace^. 



Lythrum salicaria (Linn.) — Common. 



Peplis portula (Linn.) — South end of the lough, and by the road to 

 Dowra ; rare. 



OXAGEACE^. 



Epilobium montanum (Linn.) — Shady places; frequent. 

 E. obscui'um (Schreb.) — Dowra, Co. Cavan; not common. 

 E. palustre (Linn.) — "Wet places; frequent. 

 Cii'csea lutetiana (Linn.) — Bushy places by the lough; scarce. 



Haloeagace^. 



Myriophyllum spieatum (Linn.) — Plentiful in the lough. 

 M. alteiniflorum (D. C.) — Lough Allen; not common. 



PoETUXACEiE. 



Montia fontana (Linn.) ; var. rivularis (Gm.) — Wet places on the hills. 



Ceassulace^. 

 Sedum acre (Linn.) — Limestone rocks at Drumshambo ; rare. 



Saxefeagace^. 



Chrysosplenium oppositifolium (Linn.) — By rocky streams; rising to 

 1600 feet^on Sliereanierin. 



ir:irBELLrFEE^. 



Hyclrocotyle vulgaris (Linn.) — Margins of the lough; not abundant. 

 Cicuta viro?a (Linn.) — Frequent in drains at the south end of the 



lough, 

 ^gopodium podagraria (Linn.) — Drumkeerin, Co. Cavan; rare. 

 Carum (Bunium) flexuosum (With.) — By the lough, but not common. 

 Angelica sylvestris (Linn.) — Prequent, but not abimdant. 

 Heracleum sphondylium (Linn.) — In great abundance. 

 Torilis anthriscus (Huds.) — Drumshambo; not common. 

 Anthriscus sylvestris (Linn.) — Common. 



