RHH's photos with the keyword: sulphureum

This is another high-altitude species from Papua New Guinea that produces clusters of these unusually colored flowers in early winter. It belongs to the Oxyglossum section of Dendrobium and requires cool temperatures, high light and good humidity. The flowers are an inch in size and the plant 4-6 inches. orchidsinbloom-ron.blogspot.com/2011/08/dendrobium-sulphu...

Dendrobium sulphureuym is another species from New Guinea belonging to the Oxyglossum section of the genus, which usually means colorful and long-lived flowers. This certainly fits the bill. It is about six inches tall and at the tip of each growth produces two or three flowers that last for many months. orchidsinbloom-ron.blogspot.com/2011/08/dendrobium-sulphu...