LIST OF SPECIES. 
I. 
FONTINALIS ANTIPYRETICA. Linn. 
On stones in streams-not uncommon. “ Attached to wood and stones m 
the Co. Antrim rivers. ’’-Moore, Herb. Coll. Sc. Dublin. Woodburn, Six- 
mile Water, Colin Glen (Antrim) ; in a well near Comber, and in stream at 
Newtownards Glen (Down). — S.A. S. Very luxuriant specimens may be found 
I have met with examples having stems two feet in length. The fruit, which 
is seldom abundant, is to be looked for near the base of the stem. 5 - 7 - 
2. Crypflea heteromalla. Dill. 
“Abundant on trees in Glenarm Demesne, but not common in Co. An- 
trim.”— Moore, Herb. Coll. Sc. Dublin. On an ash tree at Ballywalter (Co. 
Down). — S.A. S. 
3. Hookeria lucens. Dill. 
Damp, wooded banks of streams in hilly districts. This beautiful moss is 
widely distributed, but rarely abundant. “ On moist shady banks in northern 
glens” — Moore, Herb. Coll. Sc. Dublin. Glenoe, Woodburn (Antrim), Cre- 
gagh Glen, Dundonald, Holywood Wood, Drumbo Glen (Down).-S. A.S. 
12 1 Neckera tennata is stated to have been found, on trees in Colin Glen, near 
Belfast, but I believe there has been an error regarding this : tt is certainly not 
there now. 
4. Neckera crispa. Dill. 
Frequent on rocks in mountainous localities. “In fruit at the head of 
Glenariff July, 1836.”— Moore, Herb. Coll. Sc. Dublin. Glenarm, Sallag 
Braes, Black Mountain, and Colin Glen (Antrim) ; Newtownards Glen, Slieve 
Donard. (Down). — S.A.S. 
5. N. COMPLANATA. Linn. 
Trunks of trees, and rocks-not rare. “ Frequent on trunks of trees 
through the Co. Antrim. ’’-Moore, Herb. Coll. Sc. Dublin. Redhall, Knock- 
agh , Colin Glen (Antrim); Glenmachan, Mealough Hill (Down).-S.A.S. 
12-3. 
