112 
TRIANDRIA—DIGYNIA. 
ALOPECURIS. 
A. pratensis, Sm. Compend. p. 12. E. B. t. 759. 
Hab. Meadows and pastures, common. One of the best early grasses. 
. A. geniculatus, Sm. Compend. p. 12. E. B. t. 1250, and t. 1467. 
A. fulvus. 
Hab. Wet meadows and marshy places. 
PHLEUM. 
P. pratense, Sm. Compend. p. 12. E. B. t. 1076. 
Hab. Wet meadows and pastures. A good late grass. 
P. Alpinum, Sm. Compend. p. 12. E. B. t, 519. 
Hab. Summit of Lettery mountain, Cunnamara; Dr. Wade. 
P.-arenarium, Sm. Compend. p. 12. E. B. t. 222. 
Hab. Sea shores, frequent at Sandymount and Portmarnock. 
MILIUM. 
M. effusum, Sm. Compend. p. 13. E. B. t. 1106. 
Hab. Woods. Plentiful at the Dargle and Waterfall, county of Wicklow. 
AGROSTIS, 
A. canina, Sm. Compend. p. 13. E. B. t. 1856. 
Hab. Moist heaths and moory places. 
A. setacea, Sm. Compend. p. 13. E. B. t. 1188. 
Hab. Ballyphehane bog near Cork; Mr. Drummond. 
A. vulgaris, Sm. Compend. p. 13. E. B. t. 1671. 
y. Scarcely three inches high. A. pumila, Lightf. 
Hab. Meadows and pastures, common. ; 
A. stolonifera, Sm. Compend. p. 13. E. B. t. 1532. 
Hab. Clayey and sandy banks on the sea shore, frequent. This, the famous Fiorin 
of Dr. Richardson, is considered by Dr. Hooker the same with A. alba. 
It however appears to me to be at least a distinct variety. 
A. alba, Sm. Compend. p. 14. E. B. t. 1189. 
Hab. Ditch banks and moist meadows. 
AIRA. 
A. cristata, Sm. Compend. p. 14. E. B. t. 648. ; 
Hab. Dry mountainous pastures, frequent; also in sandy fields near the coast—On 
Howth, and near Sandymount. 
A. aquatica, Sm. Compend. p. 14. E. B. t. 1557. 
Hab. Ditches and watery places.— Watery lane near the College Botanic Garden. 
A. cespitosa, Sm. Compend. p. 14. E. B. t, 1453. 
Hab. Bogs and wet uncultivated grounds, forming large tufts. 
