Table 1.
Genbank accession numbers of the taxa that were used in this study.
The sequences indicated by an * were newly generated. The species names of G. flexuosa and G. metallica were changed from the Genbank reference according to [1].
Fig 1.
A. Habit. B. Rhizophyll. C. Glabrous leaf. D. Glandular capitate hairs. E. Open corolla, lateral view. F. Corolla, front view. G. Calyx. H. Capsule.
Fig 2.
A. Habitat. B. Habit of the plant in Delfinópolis, Minas Gerais (Brazil). C. Corolla, front view. D. Corolla, lateral view. E. Dry infructescence. The pedicel twist upward. F. Immature fruit. G. Mature fruit. Pedicels bent upward. H. A rosette with two scapes. I. A rosette with photosynthetic leaves (above) and rhizophylls (below).
Fig 3.
SEM images of Genlisea hawkingii.
A. Flower, corolla and stamens removed, showing the gynoecium and sepals. B. Distal part of a pedicel. C. Cut spur. Note images A-C showing only glandular capitate hairs. D-E. Pollen grains (D–polar view, E–equatorial view). F-G. Seeds (F–Lateral view, G–Front view).
Fig 4.
Distribution of Genlisea hawkingii in Serra da Canastra, Delfinópolis municipality in Minas Gerais, Brazil (Modified from https://www.simplemappr.net).
Table 2.
Comparison of Genlisea hawkingii, G. flexuosa, G. violacea and G. uncinata.
The measurements were taken from collected specimens and literature [1, 10]. “-” denotes missing data.
Fig 5.
Phylogeny of the Genlisea species based on the Bayesian inference (BI) and maximum likelihood (ML) analyses of the combined dataset (rps16 + matK).
The numbers above and below the branches refer to the BI posterior probability and to the ML bootstrap support, respectively. The numbers beside the species names are references to the different specimens/populations and follow the numbers in Table 1.