Himantoglossum s.l., LEAFY, Topological incongruence, Dating, Orchidaceae, Hybridization, Evolution, Internal transcribed spacer, nrITS, Molecular phylogeography, Orchid, Incomplete lineage sorting, and Molecular phylogeny

Confocal microscopy, Dactylorhiza, Polyteny, Infra-organ ploidy mapping, Ophrys, Progressively partial endoreplication, Flow cytometry, Plasticity, Labellum, Genome duplication, and Orchid