Another plant that cannot photosynthesise.
Rhizanthella gardneri – Western Underground Orchid
Meet Rhizanthella gardneri. This strange little orchid is endemic to Western Australia and it lives, blooms, and sets seed entirely underground. It is extremely rare, with very few known populations, which are unpublished to the general public for its protection, think of it if you will witness protection, as fewer than 50 mature plants are known to exist.
While the unusual life of this orchid certainly captures the imagination, it holds another secret, deep in its cells. Despite the fact that this fully subterranean orchid cannot photosynthesise and has no green parts at all, it still retains chloroplasts — the site of photosynthesis in plants. However, unlike normal plants 70% of the genes in the orchid’s chloroplast has been lost (maybe part of the witness protection program?) This orchid is tricky and as it does not photosynthesize it instead parasitizes a fungus that is mycorrhizal with the broom honey myrtle (Melaleuca uncinata).
