Masdevallia Alyssa Maria (Masdevallia datura × Masdevallia veitchiana)

The orchid Masdevallia Alyssa Maria is a hybrid in the Masdevallia genus. registered with the Royal Horticultural Society by Egon Dreise in 1992. Registered parents are Masdevallia datura × Masdevallia veitchiana. The key influencing species of this hybrid are Masdevallia datura (50.00% subgenus Masdevallia section: Masdevallia subsection: Masdevallia ) Masdevallia veitchiana (50.00% subgenus Masdevallia section: Masdevallia subsection: Coccineae ) listed in order of their genetic contribution.