Dendrobium tobaense
J. J. Wood & J. B. Comber 1993

This species occurs in northern Sumatra in areas with high year-round rainfall.

The type specimen was collected northeast of Lake Toba at about 1500m. It has also been found on Mt. Dolok at 1000-1300m.

Plant size 25-30cm. The flowers are 7-8cm across. Intermediate conditions. Growing conditions should be maintained all year!