Family: Amaryllidaceae

High Risk Traits:

• Able to grow in regions with tropical climates
  
• Bulb very poisonous to animals and people
  
• Geophyte
  
• Reproduces by seeds and can resprout from bulbs
  
• May have limited self-compatibility
  
• Seeds dispersed by wind and intentionally by people
  
• Tolerates fire (resprouts from bulbs)

Low Risk Traits:

• No reports of invasiveness or naturalization, but unclear how widespread it has been introduced outside native range
  
• Unarmed (no spines, thorns or burrs)
  
• Requires full sun
  
• Not reported to spread vegetatively
  
• Reaches maturity in 10+ years and does not flower every year
  
• Seeds recalcitrant and unlikely to form a persistent seed bank