Mucor unctuosus Linnaeus, Flora Suecica, ed. 2: 460. 1755.

"Habitat in hortorum terra praegnante ubique, nec non quibusdam in locis ad parietes & pavimenta lignea, quae destruit." RCN: 8538.

Type not designated.

Original material: none traced.

Current name: Mucilago sp. ( Didymiaceae).