*9 
Appendix C. 
Botanic Gardens, 
Penang, 2nd November , i)oo. 
c 1H i n accordance with your verbal permission to proceed to Perak for three 
, S \ obtain more definite information about the range of Gutta I ercha 
or tour ^ a y s “ obtain ^ t0 coUect Orchids and other plants of .nteres 
foT^cukivation rnhhf Public Garden here, I left for Taiping at ,o P.M. on the 2 5 th 
October and returned at y P.M, on the 30th. . - * v 
. On arrival in Taiping 1 proceeded first to the Museum where Mr. L. Wray 
the Curator kindly allowed me to look through lus herbarium specimens ol 
SaJface* it which order are included our most important Gutta Pereha producing 
trees and’ cave me much valuable information. He also showed me samples 
Gutta from various species, most of which have been co lec ^ by 
himself and as the herbarium specimens were collected at the same time ana trom 
the same tree these samples are of more than ordinary interest and value. 
On leaving the Museum I walked up to Maxwell s Hill where Mr. Derry, 
Superintendent of Government Plantation 
aSSi T C D^ng^inPe-k I saw only two species of Dichopsis (Taban) 
neither of which appeaf to be Dichopsis Gutta, and until flowering aiM nu t g 
specimens are obtainable their spec, he names must rema n more o ess id oubttu I 
I showed Mr Wray leaf specimens on my return from the hi 1 and he thought 
they corresponded with what the Malays call 1 'aban Chaier and Taban Put ill and 
whTch have been determined for him at Kew as Dkhopsis polyantha and D. 
pustulata. In the absence of flowers or fruit the difference ,n ^PP^'y^ n ° l 
great. At a little distance they look all alike, >t those in Perak and Penang, and it 
is only on examining them closely that one sees there is a difference. 
I The question of the correct botanical name, although most desirable to 
know is not of so great importance as the question of the quality of the Gutta an 
the situation in which each particular species is found growing naturally, so t la 
anv planting scheme we may plant the right species and in the right place. 
J 6. On the Taiping Hill, Taban Putih (D. pustulata,-) extends up to 3,000 feet 
and is most abundant at 2,000-2,500 feet. I collected a small sample of gutta a,i< 
it is so far as I can judge of good quality. Mr. WRAY who knows the tree well 
informs me that it is always considered very good gutta, but not so good as 
Dichopsis Gutta. (Taban merah). _ . c , . . , , i 
7. Dichopsis gutta occurs only at low elevations. Much ot the available anc 
uncultivated land in Penang that it is desirable to re-afforest, such, as areas within 
the Reserves and abandonted spice gardens, are at an elevation of trom 1,000-2,000 
feet and it therefore seems probable that this Perak mountain form D. pustulata . 
will prove more suitable for planting in places in Penang than D. gutta. 
8. Dichopsis polyantha ? (Taban Chaier) grows at a much lower elevation than 
D. pustulata ? (T. Putih) and is found quite down to the toot o( the hill, but as 
Dichopsis Gutta also grows at low elevations and is the more valuable of the two, 
this will probably be of less importance as a tree for planting unless it should prove 
that it is the quicker grower or yields a greater quantity of gutta which might com- 
pensate for the difference in price. On these and many other points more definite 
information than is at present available is wanted. ... , . , 
9. Of Orchids, Palms, and other plants for cultivation in the garden, 1 collected 
great numbers. _ 
1 have, &c., 
C. CURTIS, 
Assistant Superintendent of Forests . 
<? 
