Dear Friends
Some years ago I have collected a immature sample of fungus with very interesting structures - hyphae are collected in bundles and inlaid with sharp crystals on the tops.
No sign of spore-bearing structures I have not found. Similar structures are known for different groups of fungi: discomycetes (eg, marginal hyphae), agaricoid fungi (cystides) etc. I know that such material is difficult to identify at species level, but I would like to know at least a group of fungi, with which I deal. If you have an opinion on these structures, please give it to me. Intuition tells me that this is something trivial.

Thankful in advance
Alex