H. australis
# H. australis

H. australis may refer to:

* Haageocereus australis, the Quisco De La Costa De Aric, a cactus species endemic to southern Peru and northern Chile
* Hemiandra australis, a shrub species in the genus Hemiandra found in Australia
* Hoya australis, the waxvine or common waxflower, a plant species found in Australia
