Pleurothallis palliolata growth stages
 

This is by far my favourite orchid. It's so bizarre and the plant itself is gorgeous. It's also always doing something - it's been growing new leaves steadily since I got it in Feb. Haven't been able to get it to bloom but I've moved flats and seems like things are happening. I was told when I met someone from the nursery where I got it that it only blooms once on each leaf and so I picked off the dried sheaths where I thought I had failed to grow flowers. However it seems like something has started happening in most of the leaves. Does anyone know what I can expect with this odd (and temperamental) plant? I guess it could be keikis too, but heaven knows what I'll do with them.

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Whole plant with fresh leaf growing

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Dried out sheath which I picked off the other leaves

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Newest leaf with something growing inside

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Leaf that has flowered before where I picked off some dried material - green lump has showed up

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Most progressed growth on a leaf that has flowered before - what could it be?