The petal tube is sometimes pink to red with pink spots on a light colour inside the tube, or cream and without spots. The petal tube is mostly glabrous except that the inside of the tube is filled with long, soft hairs.
The petal tube is sometimes coloured pink to red with pink spots on a light colour inside the tube, or cream and without spots. The petal tube is mostly hairless except that the inside of the tube is filled with long, soft hairs.