The orchid Plectochilus Austral Triumph is a hybrid registered with the Royal Horticultural Society by Anderson in 2018. It is originated by O/U
Top three species ancestors and their influences are

• Sarcochilus australis (50.00%)  section: Calcares 
• Sarcochilus ceciliae (25.00%)  section: Calcares 
• Plectorrhiza tridentata (25.00%)