Mycoheterotrophic Plants

How many of them are there?

A new variety of the mycoheterotrophic orchid Didymoplexis obreniformis (Orchidaceae) from Borne, Malaysia

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith