MOSSES. 219 
Fissidens incurvus, Starke. 
Found at Moulin Huet in 1885 by Mons. J. Cardot I have 
gathered this species in Alderney. 
Fissidens bryoides, Hedw. 
Common in the south of the island. 
Fissidens Curnowii, Mitt. 
Sparingly on the bank of the stream at the upper end of Talbots 
Valley. At Variouf, Forest, I have found a form closely approach- 
ing this, though not quite typical. 
Fissidens rivularis, Spruce. 
Plentiful on the sides of a small waterfall on the cliffs between 
the Gouffre and the Corbiere: fruiting abundantly in October. 
This is one of the very rarest of British mosses. 
Fissidens adiantoides, Hedw. 
Frequent in marshy places, fruiting freely. A small form occurs 
on Lancresse Common. 
Fissidens decipiens, De Not. (& cristatus, Braith.) 
Here and there on the cliffs, but not always typical. 
Fissidens taxifolius, Hedw. 
Not common. At Moulin Huet I have gathered a form with 
the habit of decipiens and the leaf-structure of faxzfolius ; and Cardot 
found at Moulin Huet in 1885 a ‘forme a feuilles marginées.’ 
GRIMMIACEAE. 
Grimmia maritima, Turn. 
In rock crevices above high-water mark all round the coast: 
seldom beyond reach of the salt sea-spray. 
Grimmia pulvinata, Sm. 
Frequent on rocks and boulders on the coast and inland: some- 
times on walls. 
Grimmia trichophylla, Grev. 
Generally distributed and frequent on rocks, boulders, and (more 
rarely) walls. Common on the cliffs. 
Grimmia subsquarrosa, Wils. ! 
On rocks, Saints Bay, in 1888, and on the cliffs at Petit Bot in 
1891. According to Dixon, this moss has not been found outside 
of Great Britain, so that its occurrence in the Channel Islands is 
particularly interesting. 
