Geodorum densiflorum, commonly known as pink nodding orchid[2] or 地宝兰 (di bao lan),[3] is a plant in the orchid family and is native to areas from tropical Asia to eastern Australia and some Pacific Islands.

Flowering occurs between December and February in Australia and between June and July in Asia.

[3][4][5][6] This species was first formally described in 1792 by Jean-Baptiste Lamarck who gave it the name Limodorum densiflorum and published the description in the Encyclopédie Méthodique, Botanique.

[10]: 45 Geodorum densiflorum has been reported from India, Nepal, Bangladesh, Bhutan, Sri Lanka, Assam, Myanmar, Andaman & Nicobar Islands, Thailand, Vietnam, Ryukyu Islands, Ogasawara Islands, Guangdong, Guangxi, Guizhou, Hainan, Sichuan, Taiwan, Yunnan, Malaysia, Indonesia, Philippines, New Guinea, Australia, the Solomons, the Bismarcks, Fiji, Niue, New Caledonia, Samoa, Tonga, Vanuatu, and Micronesia.

[4] Geodorum densiflorum is listed as "endangered" under the New South Wales Government Threatened Species Conservation Act 1995.