Ruuaceae Tedersoo fam. nov.

Type genus.

Ruua Tedersoo.

Description.

Covers the monophyletic group in Ruuales (Fig. 2). Phylogenetically delimited as the least inclusive clade covering sequence accessions EUK 1603424, EUK 1600239, EUK 1600169 and EUK 1600180 (Suppl. material 3).

Notes.

Recognised based on eDNA sequences only. Currently includes Ruua and another genus-level taxon represented by sequence EUK 1602764 (GSMc plot G 4189, Populus tremula forest soil in Tammsaare, Estonia, 57.84444 ° N, 27.20141 ° E).