Orchids do a lot of stange things, but to live completely underground! That's really weird, and wonderful, and it's the greatest picture of the flowers too. What a thrill to find something so rare, really rare, as in endangered rare, but it's hard to census underground organisms! Jennifer at the Artful Amoeba also explains why parasitic plants are losing some but not all of their chloroplast genes. Not only is the pollinator unknown, but how are the seed dispersed? Ants maybe.