116 HALORAGE®. (Callitriche. 
Cc. obtusangula Le Gall. 
Districts I. — — IV. V. VI. VII. VIII. IX. 
Native. Ditches, streams and ponds. Probably rather 
common. Peren. May—September. 
I. In ditches near Kenmare, 1908.—IV. In the stream 
near Gortnaskarry bridge, Gaddagh River, 1909: R.W.S.— 
V. Frequent about Cloghane, Fermoyle and Stradbally on 
Brandon Bay, and about Castlegregory, &c. (Marshall & 
Shoolbred) R.W.S. 1903, and in 1907. In ditches east of 
Dingle, 1905.—VI. Abundant in Glanooragh stream between 
Killarney and Ballybrack : R.W.S. 1891, and in 1908. In 
the Bilrook stream east of Muckross Abbey, 1906.—VII. In 
a ditch beside the Tralee canal: R.W.S. 1891, and in a 
ditch by the shore east of the Spa, Tralee Bay, 1899-1905.— 
VIII. Abundant in Lerrig pond north of Ardfert: R.W.S. 
1903.—IX. In ditches, &c., south of Ballybunnion, 1908 : 
R.W.S. 
First record in 1891: R.W.S., Journ. of Bot. 
Most probably occurs throughout the county. 
Cc. autumnalis Linn. 
Districts — — — — ~— VWI. VI ~— — 
Native. In lakes and sluggish stream. Very rare and local. 
Peren. June—August. 
VI. By the shore of Ross Island, Lower Lake of Killarney, 
1866 (More) Rec. Add. In Ross Bay, Lower Lake: Linton 
1886. Still abundant in Ross Bay, especially towards its 
east end, 1888-1907, also, but sparingly, in the Long Range 
beyond the Eagle’s Nest, Killarney, and—VII. Sparingly 
in Ballycarty pond east of Tralee: R.W.S. 1888, but not 
seen recently in the last named locality. 
First record in 1872: More, Rec. Add. 
This plant is chiefly northern in its Irish distribution, 
and everywhere local. Wexford is the only other county 
in the south of Ireland from which it has been recorded. 
[C. veRNaLIs Koch.—Plants doubtfully referred to this, 
have been gathered—IV. In Cottoner’s River about two or 
three miles north of Lough Acoose, and—V. On mud in a 
disused mill-pond east of Dingle, 1890: R.W.S.  Unfor- 
tunately fruit is but poorly developed on both these gather- 
ings, and they may be nothing more than starved forms of 
C. hamulata. 
A number of other curious forms have been gathered in 
the county ; for several of these the Messrs. Groves have 
suggested a hybrid origin.] 
