PNG NOIDs again

[PNGPhil]

Here are some more NOIDs I've collected in my garden, and would love to ID them as part of making sure I treat them right...! Click on the thumbnails to see the bigger pictures in my gallery.

i) This one I actually bought in a shop! Got to visit a town last week. Am I right in presuming it is a vanda of some kind? And if so that it needs quite a bit of sun?


All the rest came from the local sellers at the market...

ii) Comparing to a book I have here this looks like an arachnis... is that right?


iii) This is a terrestrial with small white flowers clustering at the top of a single spike:


iv) This is another terrestrial with pseudobulbs bearing two leaves and fairly large flowers


v) Yet another terrestrial - the flowers seem very similar to the much smaller dendrochilum I have on a nearby tree.


vi) This has beautiful tiny cream flowers with an orange lip


vii) Fairly large pseudobulbs, with little pink bell like flowers.


viii) Finally, I have no idea what kind this is, or what flowers. I have had it for several months and no sign of growth or flowering, so if ayone can help me with identification and how to look after it - thanks!


Thanks for any help!

Phil