Mitochondrial genomic data are effective at placing mycoheterotrophic lineages in plant phylogeny.
Lin Q, Braukmann TWA, Soto Gomez M, Mayer JLS, Pinheiro F, Merckx VSFT, Stefanović S, Graham SW. New Phytol. 2022 Dec; 236(5):1908-1921. Epub 2022 Jul 12.