Rhizanthella gardneri
Underground Orchid
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This amazing orchid spends its entire lifecycle underground. Its flowers grow up to just beneath the surface of the ground under a layer of leaf litter. They grow in association with Melaleuca uncinata. What appears to be pink petals are actually bracts that form a tulip shaped covering over the flowers. The small black lumps within the flower are the individual flowers. Each flowering head can produce up to 100 flowers. The entire flowering head is about 2.5-3cm across.

Rhizanthella gardneri
Underground Orchid
View with leaf litter and some soil around flower removed.


Rhizanthella gardneri
Underground Orchid


Rhizanthella gardneri
Underground Orchid
View with only leaf litter removed.