I found this one in bloom, but the plant had been accidentally pulled out of its pot and the roots had dried, hence the cultivar name. The flower is small, but very flat.
Very nice! OK so what's the difference between album & bohlmannianum?
I think the green ones are very rare here in Australia.
P.fairrieanum fma Bolmannianum is not really rare its just that it seems growers to kill it regularly. I think 'Bolero' & I bought seedlings of it from the same source recently. I know Bolero is questioning the potting of them, mine were the same, I'll answer that question in his post. My plants seem to be growing very well & hopefully continue to do so. There are a number of hybridist selfing and outcrossing this plant but seedlings produced seem to be low and you need to be very quick in line to buy them.