The orchid Paphiopedilum E. Rogerson is a Paphiopedilum hybrid.
registered with the Royal Horticultural Society
by Rogerson in 1902.
Registered parents are
Paphiopedilumcharlesworthii
×
Paphiopedilumdruryi.
The key influencing species of this hybrid are
Paphiopedilum charlesworthii (50.00%
subgenus Paphiopedilum
section: Paphiopedilum
)
Paphiopedilum druryi (50.00%
subgenus Paphiopedilum
section: Thiopetalum
)
listed in order of their genetic contribution.