The orchid Dendrobium Sweetheart is a hybrid in the
Dendrobium genus.
registered with the Royal Horticultural Society
by J.Yamamoto in 1979.
Registered parents are
Dendrobium Christmas Chime
×
Dendrobium Yuzuki.
The key influencing species of this hybrid are
Dendrobium nobile (43.36%
)
Dendrobium heterocarpum (22.27%
section:
Dendrobium
)
Dendrobium findlayanum (15.23%
section:
Dendrobium
)
listed in order of their genetic contribution.