How strange they look! From the outside like a tuber, but soft and gooey inside...but there looks to be a vegetative structure there, 4 radial axis, and a pattern of growth, they don't smell do they? Because the only thing other than plant, would be a fungus, but it's like nothing that I have seen before. Are they associated with any plants above ground? Are they connected to roots? Do they have a 'top' & 'bottom' to the structure? Because it reminds me of a bulb, but as to what type ...?...
You could possibly take them to a nursery where someone who is trained in horticulture could have a look, if you don't get any luck here that is!
Am curious to know what it is now.
Hope you fnd out,
"Newton and Descartes! Our world does not exist in a vacuum!.....the variables cast aside, is where all the magic lies...."
Seeking the distillation of sense from chaos.