The orchid Renanthera 20th WOC Singapore 2011 is a hybrid registered with the Royal Horticultural Society by Gardens By The Bay in 2010. It is originated by Neo Tuan Hong
Top three species ancestors and their influences are

• Renanthera coccinea (37.50%)
• Renanthera philippinensis (25.00%)
• Renanthera storiei (25.00%)