IQ04] Andrews, — Bryophytes of Mt. Greylock Region, — III 75 



Brachythecium plumosum (Sw.) Br. & Sch. Wet places at base 

 of mountain in Notch. 



Brachythecium rivulare Br. & Sch. In compact, round, yellowish 

 cushions of more or less erect stems, near small brook at middle 

 altitude. 



Bryum capillarc L. Not uncommon on ground and rocks of lower 

 altitudes, but rarely fruiting. Found fruiting only on large rock at 

 base in Adams. This seems to be a species of very general 

 occurrence, but often unnoticed from its sterile condition. I have, 

 among others, specimens from Pownal, Vermont. 



Bryum intermedium Brid. Crevices of a small rock in clearing, 

 middle altitude. 



Bryum pseudotriquetrum Schwaegr. Occasional at middle or 

 lower altitude, about springs or small brooks. Philonotis fontana is 

 regularly a companion plant. The species is an attractive one, its 

 long, frequently purple-shining seta sometimes showing a tendency to 

 become broadly geniculate at the base. 



Dicra7tum montanum Hedw. On bark of a dead tree near the 

 summit. Not fruiting. 



Dicranum utidulatum Turn. On comparatively dry ground on 

 east slope of Ragged Mt., North Adams. Very full-fruited. 



Dicranum viride Schimp. On decayed spot in a beech-tree, not 

 far below summit. Sterile. 



Eurhyncium Boscii (Schwaegr.) Jaeg. A rather small, frviiting 

 form on ground near road at base in Adams. 



Eurhyncium graminicolor (Brid.) Paris. {Hypnum SulUvantii of 

 Manual.) On rocks, middle altitude in Hopper. 



Hylocomium brevirostrum (Ehrh;) Br. & Sch. Wet sloping ground 

 or rocks in woods, middle and higher altitude. Not fruiting. 



Hyp7ium cuspidatum L. Swampy place at base of rnountain in 

 Adams. Sterile. 



Myurella Careyana SuUiv. Small specimen from large rock in 

 woods, middle altitude. 



Pogonatum hrevicauk Beauv. Not uncommon on bare ground 

 beside roads, at and near base of mountain in Adams and North 

 Adams. 



Fylaisia ve/utina Br. & Sch. Bark of trees in dense woods, middle 

 altitude. 



Ehyncostegium serrulatutn (Hedw.) laeg. In considerable quan- 



