Hasselet's Dendrobium - Dendrobium hasseletii
This orchid lives high in the hills and mossy, montane forests of the Malaysian peninsula, as well as in Sumatra and Java. It has sparse, thin leaves, on a sturdy bamboo-like stalk. The flowers bloom from leafless parts of the stalk, in late summer and early fall. Despite its elegance, this orchid is one of the more difficult keepers, and as such is not widespread in the gardening and botanical circles.
Collection d'orchidées: aquarelles originales. Unknown German author/artist, late 1800s.