Neither eucalyptus trees nor the eucalyptus oil that can be extracted from the leaves is "poisonous". However, it does contain some toxins which can cause acute gastric problems if ingested.
The few animals which feed on eucalyptus leaves, such as koalas, Ringtail possums and Greater gliders, are able to filter out the toxins through their digestive systems.
Eucalyptus is a tree.
eucalyptus cinerea(small tree) and Eucalyptus globulus(big tree)
Eucalyptus camodulensis
Safaiyda
they eat eucalyptus
Eucalyptus belongs to the phylum Angiosperms (or Magnoliophyta), which are flowering plants.
There is no such thing as a "Eucalyptus platypus".
Eucalyptus cambageana was created in 1914.
Eucalyptus - album - was created in 1989.
Eucalyptus caleyi was created in 1906.
Eucalyptus dorrigoensis was created in 1934.
Eucalyptus benthamii was created in 1915.