Macroscopic feat.:

• Cap/Pileus: Very pale cream, especially in the center, to white often with bluish tones, sometimes with a sharp central nipple. Universal veil remnant spots are present but inconspicuous against the pale cap.
• Gills/Lamellae: Attachment adnate to adnexed. Grayish coloration in young fruit bodies becoming nearly black in maturity.
• Stem/Stipe: Similar in coloration to the cap, bluing intensely with damage. Partial veil leaves a persistent membranous annulus that is soon purple with spores.

Microscopic feat.:

• Basidio/Spores: Dark purple in deposit.

Habitat: Bovine, Equine Dung and Enriched Soils.

Comment: Unlike the PF albino, this mutated strain retains normally pigmented spores. Since there is also a small amount of pigment in the carpophores, this strain is better considered a leucistic form instead of a true albino.

source - www.fsre.nl