This is a pigeon-hole for those photos of stemless, cap-and-gill fruitbodies that show good detail but which present puzzles as far as identification is concerned. It seems a shame to discard such photos and, for at least some, it may be possible to suggest an identification in the future. Also included in this category are subjects that could belong to two (or, occasionally, more) genera, but where the visual information is insufficient to favour one over another.
The zz is there simply to force this group to the end of the alphabetic list of genera/species, since this category would be of no relevance to most users of Canberra Nature Map.
zz Agaric (stemless) is listed in the following regions:
Canberra & Southern Tablelands