The orchid Phragmipedium QF Dennis D'Alessandro is a hybrid registered with the Royal Horticultural Society by Quintal Farms in 2022.
Top three species ancestors and their influences are

• Phragmipedium dalessandroi (50.00%)  section: Micropetalum 
• Phragmipedium longifolium (31.25%)  section: Lorifolia 
• Phragmipedium kovachii (12.50%)  section: Micropetalum