Ferns and Fern Culture. 43 
section includes Anemia, Anemidictyon, Botrychium, 
Ceratodactylis, Llavea, Onoclea, Osmunda, and Struthi- 
opteris. Other genera are sometimes included in the 
section, but these named are the most distinct. They do 
not require any special treatment, and they form a 
feature of interest among other Ferns, 
OsMUNDA REGALIS. 
(Example of so-called “ Flowering Ferns.’’) 
