I bought this plant from shermantp in July, 2005 for $30 + s/h.
After looking at Kyle's analysis, I think it's a true dalessandroi. There are a few bloom characteristics which are off a bit (its flowering from the first floral bract), but it matches up mostly. My dalessandroi also has wider leaves than my besseae. However, short of going to the Ecuadorian jungle and collecting the plant myself, I'd never stake a claim to know for sure the identity of a var. dalessandroi.
The photos are of all the same plant, just in different spots, so the lighting is weird. Here are far too many more:
This shot's the closest I can get to true color:
Here's a shot next to my besseae (which is spiking and can't be moved to get a better pic):
And a slightly off-topic pic of the besseae bud:
--Stephen