Complex sentence: Queensland botanist Les Pedley reclassified the species as "Racosperma pycnanthum" in 2003, in his proposal to reclassify almost all Australian members of the genus into the new genus "Racosperma", however this name is treated as a synonym of its original name.
Split into simpler sentences: Queensland botanist Les Pedley reclassified the species as "Racosperma pycnanthum" in 2003, when he proposed placing almost all Australian members of the genus into the new genus "Racosperma". However, this name is treated as a synonym of its original name.