The Mountaineer 133 



on clay soil, (No. 581). This is a common 

 form on clay of uprooted trees in low altitudes 

 in western Washington. 



"''133. Oligotrichum incurvum (Huds.) Broth. 



E, along west fork at base of Mt. Queets, 4000 

 feet, on soil, (No. 526). 



^134. Polytrichadelphns lyallii Mitt. 



E, near Mountaineers' Camp, 3500-4500 feet, 

 on dry rocky soil of meadows, (Nos. 469, 473, 

 483, 564). Also on summit of Mt. Olympus, 

 alt. 8200 feet, on rocks, (No. 624). Rather 

 common in the locality, largely taking the 

 place of the Polytrichimis. It is found only in 

 high altitudes in western Washington. 



*135. Pogonatum contortum (Menz.) Lesq. 



E, about 4 miles above the mouth of Godkin 

 Creek, on rather damp clay soil in bottom, 

 2600 feet, (No. 525). 



*136. Pogonatum capiUare (Rich.) Brid. 



E, along west fork, west of Mountaineers' 

 Camp, 4500 feet, on dry soil of rocky meadow, 

 (No. 611). 

 137. Pogonatum alpinum var. arcticum 



E, west of Mountaineers' Camp, 4000 feet, on 

 dry soil of meadow along west fork, (No. 479). 

 Q, H, on wet soil, 5500 feet, (No. 528) ; and 

 in crevices of damp rocks, 5000 feet, 

 (No. 509). 



*138. Polytrichum piliferum Schreb. 



E, along west fork, 4000 feet, on dry soil of 

 thin meadow, (No. 510). Q, H. 5500 feet, on 

 dry soil, (No. 590). On the summit of Mt. 

 Olympus, 8200 feet, on rocks, (No. 553). 

 Leaves with whitish hair-tips. 

 139. Polytrichum juniperinum Willd. 



This common moss of low altitudes was not 

 noticed above Camp Elkhorn, at 2000 feet, but 



