18] 
MONCECIA.—TETRANDRIA. 
C. ampullacea, Sm. Compend. p. 139. E. B. t. 780. 
Hab. In marshy grounds in the county of Fermanagh; Dr. Scott. Plentiful in bogs 
in the Queen’s county, near Cullenagh. 
C. hirta, Sm. Compend. p. 140. E. B. t. 685. 
Hab. Wet pastures and meadows, common. 
C. filiformis, Sm. Compend. p. 140. E. B. t. 904, 
Hab. Ballyphehane bog near Cork; Mr. Drummond. 
ERIOCAULON. 
E. septangulare, Sm. Compend. p. 140. E. B. t. 733. 
Hab. Very plentiful in many of the small lakes in Cunnamara, where it had previ- 
ously been observed by Dr. Wade. In small ditches within four miles of 
Galway on the Oughterard road, and in several small lakes between New- 
port and Mount Nephin, county of Mayo. 
IV. TETRANDDRIA. 
LITTORELLA. 
L. lacustris, Sm. Compend. p. 140. E. B. t. 468. 
Hab. Margins of mountain lakes, frequent. At Lough Bray, Luggy-law, and 
Lough Dan, county of Wicklow. In several small lakes in the Gap of 
Dunloe, county of Kerry, and Ballynahinch lake, Cunnamara. 
ALNUS. 
A. glutinosa, Sm. Compend. p. 140. E. B. t. 1508 (Betula Alnus). 
Hab. Banks of the Lee; Mr. Drummond. 
URTICA. 
U. pilulifera, Sm. Compend. p. 149. E. B. t. 140. 
Heb. Specimens of this plant were sent to me from Ballylickey, by Miss Hutchins, 
which were found by that lady in a wild state. 
U. urens, Sm. Compend. p. 130. E. B. t. 1236. 
Hab. Dunghills and waste places, abundant. 
UD. dioica, Sm. Compend. p. 140. E. B. t. 1750. 
Hab. Waste places, and hedge banks, abundant. 
