ID HELP

[euplusia]

2. One of a countless number of Dendrobium hybrids, either with D. phalaenopsis or with closely related D. bigibbum.
5. Most probably Catasetum, eventually Cycnoches, not a Mormodes or Dressleria or Clowesia. You´ve done a good job in cultivation and gained a strong healthy bulb. Now the growth cycle is finished, the leaves will soon fall off, and the plant is going to dormancy for several months. Its still a young plant, when it continues to grow like this year, the first flower can be exspected next year. Then post the flower to identify the species.