Jan., 1923'] CAMPBELL-AUSTRALASIAN BOTANICAL NOTES 
41 
Among the less common types recorded from this region are Schizaea 
dichotoma and Lygodium. A few specimens of Psilotum were seen, and on 
one of the pools a mass of Azolla rubra , which is not rare in many parts 
of Australia. 
Fig. 1. Mangroves; Cairns, North Queensland. 
In the gardens were the usual tropical shrubs—Hibiscus, r Poinsettia, 
etc.—and some fine tree ferns and epiphytic orchids. Among the latter, a 
handsome yellow and brown Dendrobium ( D . undulatum) was in full flower. 
This is said to be common in the neighborhood of Cairns. 
To the south of Cairns lies the Bellenden-Ker range of mountains, the 
highest land in Queensland. Babinda, lying at the foot of this range/was 
