Eulophia zollingeri

Eulophila zollingeri, commonly known as the carrion orchid or 无叶美冠兰 (wu ye mei guan lan), is a plant in the orchid family and is native to areas from tropical and subtropical Asia to Queensland. It is a leafless, brownish terrestrial orchid with up to forty reddish brown, sharply scented flowers with a dark red and yellow labellum. It grows in decaying wood in and near rainforests. It is classified as a partial mycoheterotroph that maintains a specialized symbiotic relationship with the wood decaying fungi Psathyrellaceae throughout all life stages. Isotopic analysis and chlorophyll data have shown that the orchid also performs its own photosynthesis during the fruiting stage. Its leafless underground habit is typical of saprophytic orchids but it also can perform photosynthesis in its stems....read more on Wikipedia.