
          of one or two European Horti Sicci - I have
no specimens for comparison: + should be indeed
glad to get any. Could not you favour me
with some of those enum. in your Catalogue of
the plants of N.Y. 1819? I have written Mr.
Halsey - about a year since, for one or two 
described in his Synopt. View., but he has 
not replied. I have a set of mosses from Dr.
Greville (they came to me from Mr. Doubleday
who got them from Dr. Greville) + a set of the
algae I am expecting the arrival of from the
same distinguished botanist (through Mr. Doubl-
day) - but no lichens. 
"A Further Enum. of N.E. Lich." is in press, by me,
in a forthcoming No. of the Boston Society's
journal: it will contain two or three species
of interest. I hope to get more at the
White Mountains this season.
If it is too much trouble, I should be very
glad to have the right names of two or
three Cambridge Carices that I have sent in this
parcel, as we have not abandoned the idea of a 
catalogue of our plants, at some time other.
Please excuse the informality of this note which
is greatly hurried. 
        