This is one of many Dendrobium cuthbertsonii plants I own and one of several with bi-colored flowers. This one is a smaller plant as this species goes, though they are all tiny, but has larger flowers than some. It's coloration is similar to another plant I own and which I recently posted, but the color is much more intense. Dendrobium cuthbertsonii is from New Guinea, from high altitudes, and is cool growing. It has beautiful "pebbled foliage as is evident in some of the photos.