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 

 (Band). 



SUBGENUS CTENIUM. 



H. Crista-castrensis, 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. White). 



