24 
FIR CLUB-MOSS. 
Lycopodium Selago. 
Newman, p. 375. 
Coll. 
Comm. 
QUILL-WORT. 
Isoetes lacustris. 
Newman, p. 381. 
Coll. 
Comm. 
QUILL-WORT. 
Isoetes lacustris. 
Newman, p. 381. 
Coll. 
Comm. 
PILL-WORT. 
Pilularia globulifcra. 
Newman, p. 393. 
Coll. 
Comm. 
PILL-WORT. 
Pilularia globulifera. 
Newman, p. 393. 
Coll. 
Comm. 
LONDON : 
EDWARD NEWMAN, 9, DEVONSHIRE ST., 
JfISHOPSGATE. 
