Rosella
（重定向自Platycercus）
![](/Images/godic/202502/03/Platycercus_elegans_Wilsons_Prom4511.jpg")
![Green rosella in Tasmania. It is the largest rosella at 37 cm (14.5 in) long](/Images/godic/202502/03/Platycercus_caledonicus_-Tasmania_-side-84512.jpg")
-5-4c4512.jpg")
![](/Images/godic/202502/03/Platycercus_elegans_-Australia_-tree-8-4c4512.jpg")
A rosella is one of six species of colourful Australian parrots in the genus Platycercus. Platycercus means "broad-tailed" or "flat-tailed", reflecting a feature common to the rosellas and other members of the broad-tailed parrot tribe. Their diet is mainly seeds and fruit.