Blackthumb. I had a packet of 'Blue wildflowers for pollinators' given me, I planted a nice curved row, so I know where they are coming up, but a lot of them are the sort of thing I would call "weeds", the rest look like rather common stuff like cornflowers and borage.
I wish my 'found' bulbs were like that, the same happened to me at our last house and I found I had planted a large patch of pheasant's eye daffodils, nice to cut for in the house for a couple of weeks each Spring, but nothing like your collection! This house I put them in some spare troughs I had and we got three troughs of paper-white daffs to put on the patio, they smelled nice, I am guessing people got them in gift pots and planted them out.