Dendrobium cuthbertsonii bicolor

Dendrobium cuthbertsonii is a plant I've posted many times.  The flowers come in a rainbow of colors and I have many different plants of this choice species.  This is one of my favorites with huge and beautiful bi-colored flowers.  It is also a smaller plant as this species goes.  None of them are large but some form a creeping mat while others have tiny upright growths.  This is more the creeping type.  The species is from New Guinea and requires cool temperatures and high humidity.