How to tell Ivory woodwax from Destroying angel

Cap 4-8 cm (young ones 4-5 cm), hemispherical at first, then convex-flattened with a small umbo. White or creamy white, with a faint yellowish tint, especially at the center. The surface is moist AND slimy in wet weather — a thick layer of clear slime. In dry weather it dries out and becomes smooth.

Cap 5-12 cm across, hemispherical to egg-shaped in young mushrooms, becoming convex to flat with age. Color entirely white, creamy white, slightly yellowish in the center in old specimens. Surface smooth, slightly sticky in wet weather. No scales, no warts, no veil on the mature cap (unlike the fly agaric or Caesar's mushroom).

Gilled hymenophore. The gills are widely spaced, thick, and decurrent (a typical feature of the genus). White at first, taking on a cream tint with age. Spore print white.

Gilled hymenophore — gills white, free (not attached to the stem), moderately crowded. Spore print white. As in the rest of Amanita section Phalloideae, to which this species belongs, the gills are always white and free, even in mature specimens — unlike those of Agaricus.

Stem up to 10 cm tall, 0.5-1.5 cm thick, cylindrical or tapering toward the base. White; the surface is slimy in wet weather, with a white mealy coating at the top. Hollow inside. No ring.

Stem 8-15 cm tall, 1-2 cm thick, cylindrical, long, slender, with a sac-like volva at the base (a remnant of the universal veil that looks like an eggshell). Color entirely white. In the upper part — a white membranous ring; firm in young specimens, may disappear in old ones. The stem surface often has thin white flaky scales and fibers.

The flesh is white, firm in young mushrooms, becoming watery with age. Does not change color when cut. A faint, unremarkable mushroomy taste.

Flesh firm, entirely white. It does not change color when cut (unlike, for example, Agaricus mushrooms, which turn pink and darken). The smell gradually becomes unpleasant, with a hint of stale potato or chlorine — hence the epithet "stinking" in its Ukrainian name. In young mushrooms the smell is still faint, so don't rely on it as the only sign.

Faint mushroomy smell, mildly pleasant. Some sources describe a hint of almond or resin. Taste bland, mild.

Faint and unpleasant, with a hint of old potato, chlorine or fish — especially in old specimens and when the flesh is damaged. Not diagnostic for safety: the smell develops only after some time, and a young mushroom with no distinct smell can still end up in the basket and cause fatal poisoning.