(132) 
short, curved, furrowed. Annulus of one or two rows of 
cells. Spores slightly roughened, up to about .023 mm. 
Kindberg gives this as a plant of northern Europe, occur- 
ring principally in Norway, Finland and Lapland (539). 
Dicranum mazus orthophyllum Al. Br. Fruiting specimens 
collected at Lake Lindeman. Thisvariety with nearly straight, 
erect-spreading leaves bears little resemblance to the beauti- 
fully falcate-leaved majus. The leaves of the Lindeman 
specimens measure up to 84 mm. long, with margins serru- 
late in upper 4 and vein somewhat rough on back with low 
papillae. Leaf-cells elongated throughout and porose nearly 
to apex, costa percurrent, .045 to .o80 mm. wide a little 
above the broadened base. Capsules clustered, up to 5 in 
the same perichaetium (544). 
Dicranum Bonjeant DeNot. (D. palustre Br. and Sch.). 
On rather dry ground at Lake Lindeman. A variety with 
straight leaves 44 mm. long with costa scarcely papillose on 
back and margin entire or nearly so (543). 
Dicranum Bergert Blandow. (LD. Schradert Web. & 
Mohr.), Lake Lindeman, mouth of Little Salmon River and 
near Dawson (540). 
Fisstdens bryotdes (L.) Hedw. Common on earth about 
Dawson (559). 
Fissidens osmundotdes (Swartz) Hedw. On earth and 
rocks at Lake Lindeman (557). 
Fissidens adiantotdes (L.) Hedw. In marshy places at 
Lake Lindeman (558). 
Ceratodon purpureus Brid. Common on rock at Lake 
Lindeman (560). Sterile specimens of a moss that may be 
only a variety of this were collected at Marsh Lake on 
dry rock, in which the leaves are broader than the normal 
form and only 3 as long (800). 
Distichium capillaceum (Sw.) B. & S. On earth and rock 
from Lake Lindeman to Dawson (561). 
Distichium inclinatum (Ehrh.) B. & S. Lake Lebarge 
on earth and at Dawson on old stumps (562). 
Blindia acuta (Huds.) B. & S. Skagway, in fine fruit 
