Technical description not yet available.

BRIEF DESCRIPTION: The following is based on the original description by Corner and Bas (1962).

The cap is 25 - 65 mm wide, convex to slightly concave, sepia-fuscous over the center, paler toward the margin, innately fibrillose, dry, with a nonstriate margin. The cap is closely set with small, pale, brownish, more or less conical warts over the center, diminishing in size toward the margin.

The gills are free, subdistant, rather wide, and white to pale ochraceous. The short gills are attenuate.

The stem is 50 - 80 x 4 - 6 mm, solid, pale brownish, sometimes sepia-brown at the base, with the entire fusiform base irregularly set with pale brown scales with slightly recurved tips.

The spores measure 6.5 - 7.5 x 5.5 - 6.5 µm and are subglobose to broadly ellipsoid and amyloid. The original description presents no information on clamp connections in the fruiting body.

The spindle-shaped bulb is nearly covered with recurved scales -- a very striking character for a species in Amanita section Validae.

This species was described from Singapore.

Corner and Bas suggest the most similar species is A. tristis Corner & Bas; in addition, they point out the following: Its spores are smaller and somewhat differently shaped; its fruiting bodies tend to be larger; it lacks scales or warts on the basal part of the bulbous stipe base, while the warts present are of a different form in the two species; and it has more of a grayish tint than A. squamosa. -- R. E. Tulloss

Watercolor: Prof. E. J. H. Corner (Singapore, illustration from original description (Corner and Bas, 1962) reproduced by courtesy of Persoonia, Leiden, the Netherlands.)

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Last change 19 August 2004.
This page is maintained by R. E. Tulloss
Copyright 2003, 2004 by R. E. Tulloss.
Watercolor copyright 1962 by Persoonia.