67 Mansfield Street, 
SHEFFIELD SCIENTIFIC SCHOOL OF YALE UNIVERSITY. 
New Haven, Connecticut, January 22, 190 *7« 
Dear P? ofessor Collins} 
The package of hepatios carnet yesterday 
and I am very much obliged to you for sending them, 
I enclose a list of my determinations by number. 
Some of the Canadian specimens are a little mixed, 
but I think that my list includes every species 
represented, I was glad to see the Rhode Is¬ 
land specimen of Grimaldia fragrans because I 
had never seen it from your state, although it 
is included in Bennett's catalogue. I am just 
finishing a paper on Mew England Hepaticae for 
Rho&ora and will include a note about the plant. 
If you come across more hepatios in your collec¬ 
tions I should be very glad indeed to study them. 
Sincerely yours. 
