*CHARACTER HEADINGS 
#3. \b{}\i{}Sporophyte\i0{}\b0{} 
#82. \b{}\i{}Prothallus\i0{}\b0{} 
#84. \b{}\i{}Ecology, distribution, status in Britain and Ireland\i0{}\b0{} 
#93. \b{}\i{}Classification\i0{}\b0{} 
#98. \b{}\i{}Comments\i0{}\b0{} 
#99. \b{}\i{}Special key character\i0{}\b0{} 
