Alexandra palms invaded the riparian zone at the end of McConachie Court

Alexandra palm

You see them in many places around Brisbane, including private gardens, but the tall Alexandra palm (Archontophoenix alexandrae) can grow up to 30m in height, with a crown containing around 10-12 long leaves that themselves can measure up to 4.5m. Unfortunately, while they are native to northern parts of Queensland, the Alexander palm has become…