Disa stairsii

Disa stairsii (Rwenzori mountain orchid) is a species of Disa of the family Orchidaceae that can be found growing with the giant heathers on the Rwenzori Mountains of mountains in East Tropical Africa as well as in the Congo in West-Central Tropical Africa. Common in the heath belt of the Ruwenzori Range Disa stairsii is cardinal red, distinct from the other foliage by its single spur which is borne on the top of its flower and is generally growing in moss between the altitudes of 2,800–3,400 meters (9,200–11,200 feet). On Kilimanjaro D. stairsii also grows among the heath along with Erica arborea and Erica rossi, is "small pink flowered" and is hidden by clumps of grasses along with the white flowered Anemone thomsonii....read more on Wikipedia.