Gastrodia sesamoides

About

Gastrodia sesamoides, commonly known as cinnamon bells or common potato orchid in Australia and as the pot-bellied orchid or cinnamon sticks in New Zealand, is a leafless, terrestrial saprophytic orchid in the family Orchidaceae. It has a thin, fleshy brown flowering stem and up to twenty five drooping, brownish, self-pollinating flowers that are white inside. Growing in a wide range of habitats, it is native to Australia and New Zealand.

Summary from Wikipedia