326 NOTES RESPECTING SOME PLYMOUTH PLANTS. 
The specimens of bark which he also gave me agree with those of 
the morada and the zamba (or negra) and zambita (or negrilla), which 
I owe to Dr. Weddell's kindness, and which were collected in his Zast 
journey in Bolivia. 
We have thus some reliable information as to these particular un- 
described forms of the Cinchona, which promise much interest in a 
botanical point of view, and which, moreover, from the great delicacy 
and beauty of the plants, would well repay cultivation even on this 
ground alone. 
Whatever may be the decision of botanists as to the specific names 
to be attached to these forms, I have only to remark at present that 
they differ very widely indeed from the Calisaya already cultivated in 
Java, which has yielded results by no means satisfactory. 
These two sorts, on the other hand, produce Calisaya bark of a 
peculiar sort, but of excellent quality, as may be inferred from the fact 
that the bark brought by Sefior Rada obtained at public auction prices 
varying from 10 to 25 per cent. above the ordinary run of the best 
Bolivian bark. This was in part owing to the care that had been 
taken in their collection, and their consequent freedom from injurious 
admixtures, as also to their being the first cuttings from an unex- 
hausted district. The pieces of flat bark (tabla) reached the size of 
about two feet six inches in length by six inehes in width, and about 
a quarter of an inch in thickness. The quills (canutos) were propor- 
tionally large and fine, and, though possessing a character of their 
own, were scarcely to be distinguished from Calisaya, and as such 
they were sold. 
In a future number, I hope to give the results of the further bota- 
nical investigation of the species of which specimens have been sent by 
Sefior Rada. 
NOTES RESPECTING SOME PLYMOUTH PLANTS. 
Bv T. R. Ancuzn Bnioos. 
Reseda lutea, L.—This is rare about Plymouth, and within the 
-bounds of Cornwall I have seen it in only one place, a bank near 
Trerule-foot toll-gate; between Polbathick and Menheniot, and there I 
ound only one plant in May last, but there were more in 1864 
Geranium rotundifolium, L.—Two unrecorded Cornish stations for 
