120 HAEDY FEENS, 
Ceterach officinarum. 
Cystopteris fragilis, with varieties. 
Cystopteris montana. 
Cystopteris elfina. 
Lastreas Filix-mas, with varieties ; cristata, 
thelypteris, oreopteris, rigida, clilatata (with 
varieties), recurva. 
Ophiogiossum vulgatum. 
Osmunda regahs. 
Polystichums, aculeatum, with varieties, angulare 
(with variety), lonchitis. 
Polypodiums vulgare, with varieties, dryopteris, 
phegopteris, calcareum, cambricum. 
Scolopendrium, with varieties. 
So the sum I have to add up of what I have 
written about seems very small, although it has 
taken ten years to collect together the parts of 
which it is composed. But what amount of 
figures could tell of all the happiness that has 
been connected with these Ferns, whose stories 
I have been telling ? — happiness to myself and 
others — the pleasant days, the merry hours — 
