| 21. | The labellum has white lines at its base.
|
| 22. | The labellum bends backwards and is split from about half way into two lobes.
|
| 23. | The labellum may or may not be split into two lobes at the end.
|
| 24. | The calli, shaped like golf stick heads on the centre of the labellum.
|
| 25. | The sides of the labellum bear long, green, comb-like teeth.
|
| 26. | The calli along the centre of the labellum.
|
| 27. | They all have a long spur at the back of the labellum ( lip ).
|
| 28. | Their labellum is white showing few colored drawings and narrow terminal lobe, slightly deflected.
|
| 29. | The labellum is white at the base.
|
| 30. | The labellum bends backwards and is deeply split into two lobes, each divided again.
|
