[1][2] It was described in 2022 by the mycologists Phongeun Sysouphanthong and Naritsada Thongklang who classified it as Leucoagaricus griseosquamosus.

[3] Leucoagaricus griseosquamosus is a small dapperling mushroom with thin (1mm thick) white flesh that discolours reddish-white when cut.

Cap: 1–2 cm wide, umbonate and expanding to flat with a slight umbo.

The surface is white and covered with grey to greyish-brown scales which are darker at the smooth or slightly coarse umbo.

[3] The specimens studied were found in deciduous forests in Laos during the rainy season where they were growing solitary or in small groups on soil.