Notes — Dacrymyces stenosporus is characterised by its pulvinate to irregularly discoid basidiocarps and slender 0–3- septate basidiospores. This species is similar to D. lacrymalis, D. minor, D. neoalbidus, and D. subantarcticensis in having pulvinate sessile basidiocarps, hyphae without clamp connections, and 0–3-septate thin-walled basidiospores. Dacrymyces lacrymalis (10–15.5 x 4.5–6 µm, McNabb 1973; 9.5–15 × 3.5–6 µm, Shirouzu et al. 2009) and D. subantarcticensis (10–13 × 4.5–6 µm, Burdsall & Laursen 2004) have shorter basidiospores, and D. minor is characterized by having smaller basidiocarps (0.5–2 mm diam, McNabb 1973; 1–2 mm diam, Shirouzu et al. 2009). Dacrymyces subantarcticensis and samples accepted here as D. lacrymalis and D. minor are phylo genetically distant from D. stenosporus (Fig. 1). Dacrymyces neoalbidus has white fruiting bodies and larger basidiospores (21–22 × 5–6 µm, as Dacrymyces albidus, Kobayasi 1954, 1955).