rae 
280 THE JOURNAL OF BOTANY 
NOTE ON FISSIDENS TEQ 4MENSIS Mrrv. 
By H. N. Dixon, M.A., F.L.S. 
ed to Mrs. Britton studying F’. teguendamensis with somewhat 
i d 
algarvicus, having same cristate internal lamell 
This is proba more or less general feature among certain 
types of Fissidens, s occurs in various groups, and in plants 
( pe), and must give place to that name qu om her 
letter :—“I have spent the day studying F. tequendamensis and 
F. Lindigit Hpe.! I think th the same s 
". tequer \ 9), but not very markedly an 
not constantly, certainly not sufficiently so to constitute a specific 
or even a varietal difference, 
It is rather strange that Mitten should have overlooked the 
