Leucoagaricus aff. marginatus (Burl.) Boisselet (2002)

There seems to be lack of clarity as to what exactly Burlingham described as Leucoagaricus marginatus. I believe that this collection represents it. it has distinctly shorter spores of smaller Q-ratio than Leucoagaricus cupresseus and doesn't bruise red on any surface.
Leucoagaricus marginatus spores Spores: 6.2-7.5x4.3-5.5µ, dextrinoid  ~7x5µ	Leucoagaricus cupresseus spores Spores: (7.0) 7.3-9.1 (9.6) x 4.0 -4.5 µ, dextrinoid
Cuticle	Typical cheilocystidia 25-37µ (length)