The chief diversity we have observed between our plant and that described in the Flora Indica, is in 
mid-rib of the leaves, and in the colour of the flowers, 
It is observed by Dr. Wallich, 
the downy margin and which in the Flora Indica 
are described as of a pale yellow colour, whilst in ours they are a pure white. 
that “the flowers of this species are less succulent than those of HL. coronarium and H. angustifolium, and 
. delightfully fragrant, even when dry.” Wallich, MS. 
REFERENCES. 
Intire flower. 
Outer bracte. 
Inner bracte. 
Ths 
2, 
Bs 
4. Germen and calyx. 
5. Anther and stigma magnified. 
6. 
Germen and processes, style and stigma. 
