Figure 1 From: Two mycoheterotrophic orchids from Thailand tropical dipterocarpacean forests associate with a broad diversity of ectomycorrhizal fungi The three mycoheterotrophic orchid species. The three mycoheterotrophic orchid species under study, A. montana (a), A. caudata (b), and C. exigua (c), with closer views of the underground parts of A. montana roots (d) and C. exigua (e). Abbreviations: r, root; rh, rhizome.Back to article page