Mycoheterotrophic Plants

How many of them are there?

Ein Beitrag zur Biologie von Voyria tenella Hook. und Voyria truncata (Standley) Standley & Steyermark (Gentianaceae)

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