Corymbia confertiflora is a tree up to 18 metres, distributed across northern Australia from Western Australia, the Northern Territory to north Queensland. Commonly known as a cabbage gum or broad leaf carbeen, the opposite leaves are cordate or ovate-elliptic.
The stem has rough bark up to 3 metres then becomes abruptly smooth white or pale grey.
Ref(a):https://www.anbg.gov.au/cpbr/cd-keys/euclid3/euclidsample/html/Corymbia_confertiflora.htm
Ref(b):https://en.wikipedia.org/wiki/Corymbia_confertiflora