Liên quan Psittacus Psittacula eques Psittaculidae Psittrichas fulgidus Psittirostra psittacea Psittacopasserae Psittacinae Psittacella Psittacanthus cordatus Psittacanthus
Tài liệu tham khảo WikiPedia: Psittacanthus http://floradobrasil.jbrj.gov.br/2010 http://www.fao.org/home/en/ http://www.fs.fed.us/rm/pubs/rmrs_gtr098/rmrs_gtr0... https://web.archive.org/web/20150906080403/http://... https://species.wikimedia.org/wiki/Psittacanthus?u...
