(134) 
Myurella julacea (Vill.) B. & S. Head of Lake Bennett. 
On rock, sterile. Dawson, about roots of trees in damp 
places. In fine fruit, April 23 (7oo). 
Myurella apiculata (Hiiben.) B. & S. Dawson. On earth 
at foot of rock ledges, in fruit (699). 
Leskea tectorum (A. Braun) Lindb. Lake Lebarge and 
Dawson. On rock in rather dry places. Determined by Dr. 
G. N. Best. This species has smooth, broadly ovate leaves, 
with short-lanceolate point. The leaves are very concave, 
entire, with margin flat above and recurved below. The 
leaf-cells are mostly oval to rhomboidal, seldom more than 
twice longer than broad and in margin below slightly trans- 
versely elongated. The vein is broad below and extends 4 
up the leaf or sometimes shorter and forked above. Sterile 
(702). 
Pylaisia polyantha (Schreb.) B. & S. Sheep Camp, Dyea 
Creek, on wood. Dawson, at base of trees and on rock. 
Abundant and fruiting (703). 
Entodon orthocarpus (La Pyl.) Lindb. (Cylendrothectum 
concinnum Schimp.) Island about 10 miles below Ft. Sel- 
kirk. On ground under heavy spruce forest. This species 
has before been reported only from Colorado and New- 
foundland in North America. It is so like a slender form 
of H. Schreberz, however, that it must have been largely 
overlooked in this country. The hyaline cluster of rather 
small alar cells is sometimes as much as 4 layers of cells in 
thickness (789). 
Climacium dendroides (L.) Web. & Mohr. Cajion City, 
Dyea Creek, Marsh Lake and Klondike River bottom near 
mouth. Not found fruiting (705). 
Climactum dendrotdes Oregonense R. & C. Shore of Lake 
Marsh, on gravel, sterile (706). 
flolmgrenia chrysea (Schwaegr.) Lindb. (Orthothectum 
chryseum B. & S.) Skagway and Lake Bennett (707). 
Pseudoleskea radicosa (Mitt.) Lesq. & James. Lake Linde- 
man (656). 
Pseudoleskea pallida filescens Best. Head of Lake Ben- 
nett (706). 
