( 120 ) 
and 7. urceolatus he states he found ‘‘ that the areolation of 
the leaf afforded a very distinct character, that of urceolatus 
being shorter, more rectangular and above all more incras- 
sate, that of all forms of 7. mnzozdes being more irregular, 
more elongated and with thinner walls.” He further states 
that the Labrador plants he has seen all belong to mmnzozdes 
and that possibly we do not have the true wrceolatus in 
America. The specimens collected at Dawson, however, en- 
tirely agree with European specimens of the latter, the cell 
characters being just such as pointed out above (622). 
Funarta calcarea Wahl. On bare earth of river bluff just 
below Dawson. This species is only to be separated from 
Mediterranea, apparently, by the slightly more serrate leaf 
and shorter point. Leaf-cells above about .036 x .o60 mm. 
Teeth with about 12 lamellae, 4 or 5 rows of transversely 
elongated cells about mouth of capsule and rough spores up 
to .025 mm. (620). 
Funaria hygrometrica (L.) Sibth. Lake Marsh and near 
Dawson (630). 
Funaria hygrometrica arctica Berggrn. Lower Klondike 
River. The specimens are mostly from 12 to 20 mm. high. 
Spores up to .o24 mm. ‘The spores of Aygrometrica run up 
to .o16 or .o18 mm. (691). | 
Bartramia ithyphylla (Haller) Brid. Lake Lindeman 
(631). 
Bartramia OEdertana (Gunn.) Swartz. Dawson (632). 
Bartramia pomiformis (L.) Hedw. Cafion City and 
Sheep Camp, Dyea Creek (633). 
Philonotis fontana (L.) Brid. Rather common about Lake 
Lindeman and Lake Bennett (635). 
Conostomum boreale Swartz. Growing in dense cushions 
on wet rock near Long Lake, between Chilcoot Pass and 
Lake Lindeman (634). 
Catoscopium nigritum (Hedw.) Brid. Dawson. In fine 
fruit about springs, May 7 (636). 
Meesea trichodes (L.) Spruce. (Meesza uliginosa Hedw.) 
Dawson. The teeth of the peristome are sometimes almost 
