If you type in the name slowly, and check, the browser should suggest the correct spelling, so you can check if you are spelling the name correctly. Also Nathan has gone a bit nuts putting in names, and there are something like 6,000 names in here, if it asks that a new name needs to be created, you probably have spelled it wrong. (Although I put in a new name the other day… You’ve probably put in lots with the hypogeous stuff, but for the agarics, really most of the names are in here already…)
After saying that, I can’t remember the details on this one, but thought it had mostly a smooth cap, and this one looks like the cap is a little fuzzy?