Hi to all,
Here is my den.cumulatum in bloom.
veekay
I'm not familiar with this species. Can you give more info? Flowers resemble a plant that I have - Den. crumenatum (pigeon or rock orchid) usually blooms 9-10 days after a monsoon (don't have those in New Hampshhire but 45 days of rain comes close!) . crumenatum flowers last only a day or two.