It was listed in the appendix under TAXA OF UNCERTAIN POSITION .
When the APG II classification was published in 2003 , the taxonomic position of Dipentodon was still unknown and it was placed incertae sedis in the angiosperms .
Dipentodon was listed in the appendix under TAXA OF UNCERTAIN POSITION .
When the APG II classification was published in 2003 , the taxonomic position of Dipentodon was still unknown and it was placed incertae sedis in the angiosperms .