Table 1.
Statistics from the analyses of the various datasets.
Table 2.
Best-fit model and parameter for each dataset.
Table 3.
Interspecific genetic distances of Holcoglossum clade based on combined datasets of ITS, trnL-F, and matK.
Figure 1.
Bayesian consensus trees based on the last 30,001 maximum likelihood trees for the combined datasets of ITS, trnL-F, and matK.
The Bayesian posterior probability (×100) is given below the branches.
Figure 2.
One phylogenetic tree of Bayesian inference consensus trees based on the last 30,001 maximum likelihood trees for the combined datasets of ITS, trnL-F, matK, and morphological characters matrix.
The Bayesian posterior probability (×100) is given near the node.
Figure 3.
Key to the genera, sections, and species of Paraholcoglossum, Tsiorchis, and Holcoglossum.
Figure 4.
Holcoglossum linearifolium Z. J. Liu, S. C. Chen & L. J. Chen:
1. Flowering plant; 2. Flower, front view; 3. Flower, side view; 4. Lip and column, longitudinal section; 5. Dorsal sepal, petal and lateral sepal; 6. Pollinarium, front view and back view (Drawn by X. Y. Ma from type Z. J. Liu 4865).
Table 4.
Primers used in this study.