• Cellular forms
• Domain: Eukaryota
• Kingdom: Plantae
• Subkingdom: Embryophyta
• Division: Angiospermae or Magnoliophyta
• Class: Dicotyledoneae
• Family: Compositae
• Cephalorrhynchus

• Species: Cephalorrhynchus microcephalus
• Cephalorrhynchus takhtadzhianii
• Cephalorrhynchus tuberosus