Phylogeny and character evolution in the Dacrymycetes, and systematics of Unilacrymaceae and Dacryonaemataceae fam. nov

. 2020 Apr 24;44:161–205. doi: 10.3767/persoonia.2020.44.07

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Fig. 2 — Micromorphology of traditionally used taxonomic characters. a. Bisterigmate basidia in *Dacrymyces estonicus* (UPS F-941253); b. unisterigmate basidium in *Unilacryma unispora* (UPS F-941283); c–d. clampless septa in *D. stillatus* (c, UPS F-939816) and *Dacryonaema macrosporum* (d, holotype); e–f. short and rounded clamp connections in *D. chrysocomus* s.lat. 2 (e, UPS F-940946) and *U. bispora* (f, UPS F-941259); g–h. long and comparatively angulose clamp connections in *Da. macnabbii* (g, UPS F-940954) and *Da. rufum* (h, UPS F-941005); i–k. terminal cells of cortical/marginal hyphae, branched and gelatinised in *Da. macnabbii* (i, UPS F-940966), simple and not swollen in *D. tortus* s.lat. 4 (j, UPS F-941252), and clearly dilated in *D. estonicus* (k, UPS F-941253); l–n. hyphidia, simple in *D. ovisporus* (l, UPS F-940139), with short apical branches in *D. tortus* s.lat. 3 (m, UPS F-941018), and heavily branched in *Da. macnabbii* (n, UPS F-940950). — Scale bars = 10 μm.

Fig. 2.