EALORAQACEJS. hb 



The Cliftonville plant of Flor. Ulst. was a small form of sp. 1, and it 

 is most probable that the Shane's Castle record is also erroneous. 



Var. j8 C. INTERMEDIA Ehr. 

 Antrim and Derry— Under bushes on the east side of the Cave Hill ; 

 J. Ball. In subalpine woody glens in the counties of Antrim 

 and Derry ; Gijb. Eib. Shady places by the lower end of the 

 path to the caves on the Cave HiU ; S.A.S. (! C.C.B.). 



Order XXIII. KAI.ORAGACEJE. 



MTRZOPHVXiIiUM Linn. Water Milfoil. 



1. M. vertlclllatum Linn. 



Ditches— very rare, only one station known. Fl. Jime and July {Cyh. 



Sib.). 



Antrim— Bog drains at Portmore ; F. Whitla. Drains near Lough Beg 

 (Portmore lough) ; Gyb. Eib. Sparingly in a muddy drain on 

 the south side of Lough Beg (Portmore) ; S.A.S. 



2. M. splcatuxn Linn. 



Lakes, dams, and rivers— frequent. Fl. mid. Jime till end of Aug. 

 Down— Drains by Saintfield lakes, and in the Quoile at Downpatrick ; 



S.A.S. Ditches at Connswater and Victoria Park ; T.H.C. 

 Antrim— By Lough Neagh at Portmore, dam at Whitehouse, and lake on 

 Fairhead; S.A.S. 

 No doubt occiirs in Derry, but has not there been distinguished from 

 the next sp. The M. spicatum of Flor. Belf . includes this, and the fol- 

 lowing. 



3. M. alternlflorum B. G. 



Lakes, rivers, and ditches— common. Fl. mid. June till end of Aug. 



HZPPURZS Linn. Makestail. 



1. H. vulg-arls Linn. 



"Wet marshy places, and stagnant ditches— frequent. Fl. Jime and 

 July. 



Down— Holywood bog, and Ballyalloley marsh ; Flor. Belf. Marshes 

 at Victoria Park, Rockport, and between Comber and New- 

 townards, also at Monlough, and by the canal near Hills- 



