Australasian H. pulchella of Brown's MS., differing from it 
in the number of the lobes of the leaf, these being decidedly 
tridentate, and in the common peduncle being shorter than the 
petiole. From the true H. Sihthorpioides it is perfectly dis- 
tinct, as it appears to be also from all the described species of 
the genus. 
Fig. 1. Plant, nat. size. Fig. 2. Head of flowers, magnified. 
