On the stem of a young eucalyptus this series of sharp spikes ran for about 200mm. This is the same tree as the previous spotting.
Eucalyptus stems - this one on E.globulus?
90% ID?... http://era.deedi.qld.gov.au/1934/
Lat: -37.90, Long: 145.31
Spotted on Sep 4, 2012
Submitted on Sep 6, 2012