Lamington Underground Orchid
Rhizanthella omissa
Family Orchidaceae
Critically Rare - Known From One Collection
About
One of the world's strangest orchids, spending its entire life underground with no chlorophyll or leaves, surviving entirely on a symbiotic relationship with mycorrhizal fungi. It has only ever been collected once, at 1,200m elevation in Lamington National Park.
How to spot it
Never seen above ground; fleshy underground stems produce a head of many small dull-coloured flowers with a thick fleshy nectar-less labellum, found in wet sclerophyll forest soil.
Found in
- Lamington & Springbrook National Parks / Lamington National Park (Green Mountains section)
- Lamington National Park (Binna Burra)
- Lamington National Park (O'Reilly's)
Source: Wikipedia - Rhizanthella omissa