Internal Transcribed Spacer, LEAFY, Morphometrics, Floral ontogeny, Geographic distribution, Himantoglossum hircinum, and Climate change

Morphometrics, Spadix zones, Spadix diameter, Transverse flower width, Phenological phases, and Anthurium

Speciation, Morphometrics, Hybridization, Molecular phylogeny, Ecological differentiation, Multivariate ordination, Systematic biology, Ontogeny, Gymnadenia, and Species circumscription

Sexual deceit, speciation, species circumscription, Speciation, Morphometrics, Species circumscription, Plastome phylogenomics, Genome skimming, Demographic level, Ophrys sphegodes, Phylogeny, and Next-generation sequencing

Target sequence capture, Soil,, Morphometrics, Habitat differentiation, Ecological divergence, Climate, Arecaceae, Pre-zygotic reproductive barriers, Coalescence, and Pollinators

Vernacular taxa, Morphometrics, Species discrimination, Rio Parnaíba Delta (Brazil), Mangrove, k-nearest-neighbor, Maranhão (Brazil), and Brazil

RAD-seq, Dactylorhiza foliosa, Speciation, Species circumscription, Multivariate analysis, Phylogeny, Dactylorhiza gervasiana, Monophyly, Cryptic species, Cladistic classification, Dactylorhiza islandica, Dactylorhiza saccifera, and Morphometrics