The orchid Dendrobium Pearl Yagi is a hybrid in the
Dendrobium genus.
registered with the Royal Horticultural Society
by R.Yagi in 1974.
It is originated by Tomiyasu
Registered parents are
Dendrobium bigibbum
×
Dendrobium Betty Hecht.
The key influencing species of this hybrid are
Dendrobium bigibbum (60.55%
section:
Phalaenanthe
)
Dendrobium bigibbum var. superbum (28.91%
)
Dendrobium bigibbum var. schroederianum (5.47%
)
listed in order of their genetic contribution.