CATALOGUE OF PLANTS. 217 



H. fluitans, L. 



In ditches, bog holes, and wet places. Near Spruce Point, 

 Eden (E. Faxon);— Sea Wall (Redfield) , — Ripples Pond; 

 Pemetic Mt. ; Jordan Mt. ; Browns Mt., a very slender form 

 (Rand). 



Subgenus CTENIUM. 



H. Crista-castreusis, L. 



On ground and old logs; frequent. Upper Hadlock Pond 

 (Walter L. Burrage) ; — Sargent Mt. (Faxon & Rand) ; — High 

 Head (H. S. Rand); — Southwest Valley road, etc. (Rand); — 

 between Hadlock farm and Frenchman Camp (Redfield) ; — 

 Great Head (Theodore G. White). 



Subgenus HYPNUM, proper. 



H. reptile, Mx. 



On ground or on trees. South end of Great Pond; Cold 

 Brook; Southwest Valley road; Western Mt. ; Beech Mt.; 

 Northwest Arm woods; Intervale Brook (Rand). 



H. fertile, Sendt. 



On moist rocks, old logs, etc. Browns Mt. Notch ; Intervale 

 Brook (Rand); — woods, north of Long Pond (Theodore G. 

 White). 



H. imponens, Hedw. 



On ground, old logs, etc. Canada Valley; Norwood Cove; 

 Northwest Arm woods ; Intervale Brook (Rand) ; — The Cleft 

 (Theodore G. White). 



H. cupressiforme, L. 



On rocks, old trees, etc.; common and variable. Hadlock 

 Upper Pond (Walter L. Burrage) ; — south end of Great Pond, 

 and elsewhere (Rand); — Seal Harbor; Sutton Island (Theodore 

 G. White). 



Var. filiforme, Brid. 



On Jordan Stream (Theodore G. Wliite). 



