Table 10.

Estimates of evolutionary divergence between sequences and pairwise distance among the 8 psbD partial gene sequences of various orchids

	1	2	3	4	5	6	7	8
1. Cymbidium aloifolium Rai		0.004	0.004	0.004	0.004	0.005	0.007	0.004
2. Cymbidium macrorhizon	0.008		0.004	0.004	0.004	0.006	0.007	0.000
3. Cattleya crispata	0.008	0.005		0.004	0.004	0.006	0.007	0.004
4. Phalaenopsis hybrid	0.005	0.008	0.008		0.004	0.005	0.007	0.004
5. Dendrobium chrysotoxum	0.008	0.005	0.005	0.008		0.006	0.006	0.004
6. Oncidium Gower	0.010	0.013	0.013	0.010	0.013		0.008	0.006
7. Paphiopedilum armeniacum	0.021	0.018	0.018	0.021	0.015	0.026		0.007
8. Cymbidium lancifolium	0.008	0.000	0.005	0.008	0.005	0.013	0.018