Three options: fungus, boletus, agaricum.
Montagnea arenaria
Fungi.
A Caesar's mushroom is an edible mushroom with a distinctive orange cap, with the Latin name Amantita caesarea.
boletes
A birch bolete is a form of edible mushroom, Latin name Leccinum scabrum.
An amethyst deceiver is a brightly-coloured form of edible mushroom, Latin name Laccaria amethystina.
An amethyst deceiver is a brightly-coloured form of edible mushroom, Latin name Laccaria amethystina.
Boletus.
A mushroom
A birch bracket is a polypore mushroom which grows almost exclusively on birch trees, Latin name Piptoporus betulinus.
Mushroom Kingdom
domicile, domain
The scientific or taxonomic name would be Agaricusbisporus brunnescens.
Mushroom Vowles's birth name is Andrew Vowles.