BOTANIC GARDENS 
BUITENZORG JAVA. 
,/s LANDS PLANTENTU1N” 
Correspondence should be adressed to the 
Director of the botanic gardens Buitenzorg, 
leaving out his private adress. 
V 
Dear Dr .Holtturn, 
v - *- 
t 
With many thanks I have'received your letter of August 
12th and the specimen of a moss,Calymperes Hampei D.et H. ,enclosed 
therein.All my mosses from Krakatau are now in Holland where dr.Fleischer 
is working them out for me.So I am not quite sure if I have collected 
this species or not. 
I hope to see you wihtin a short time.I am leaving Buitenzorg on 
September 21th on my way to Sibolangit and hope to be able to call on 
you on my way back,probably October 10th or 11th,when the steamer is 
longer in Singapore.My assistent ,Lliss Reijnvaan is accompanying me. 
Yours sincerely. 
