Well, not really, that’s reserved for the Rainbow Gum (Eucalyptus deglupta) which is a native of the Philippines but we are getting into the “coloured” gums, Blues, Browns, Greys and Reds.
So, we’re on the smooth barked, valves “exserted” (sticking out) from the fruits.
Grey gum seed pod, typical of Grey Gums and Red Gums
1 Adult leaves discolorous (different colours on each side) 2
Eucalyptus canaliculata (Large Fruited Grey Gum) leaf showing dark green above, lighter green below, typical of the grey gums)
1* Adult leaves concolorous (Red Gums)