FLORA OF VIETNAM Orchidaceae Dendrobium signatum Rchb.f.
Hanoi, private nursery wild collected in N.Vietnam, Lai Chou Prov.
Flowers odorless, tepals light olive green, petals with white apex having light violet tint, lip white to light greenish with yellow center and deep dirty violet lateral spots at the base, column green, anther deep violet, ovary dark olive-violet-green.
HAL 4600 21 April 2004 (flowers alc. fix., photo).