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. 5 — Pigments in the *Dacrymycetes*. a–d. Representative species with pulvinate and sessile (‘dacrymycetoid’) fruitbodies in the *Dacryonaemataceae* (a. *Dacryonaema macnabbii*, UPS F-940954), *Unilacrymaceae* (b. *Unilacryma unispora*, UPS F-941284), *Cerinomycetaceae* (c. *Dacrymyces tortus* s.lat. 3, UPS F-941018), *Dacrymycetaceae* (d. *D. stillatus*, UPS F-939816); e. yellow-orange spore print of *Calocera viscosa* (UPS F-940773); f, i–k. basidia and basidiospores of *D. estonicus* (UPS F-940137); g–h. reaction of the carotenoid contents with Lugol’s solution when applied from above to cuttings of *D. estonicus* (g, UPS F-940137) and *U. unispora* (h, UPS F-941284); l–m. dead arthrospores of *D. stillatus* (UPS F-941285) in water and after the application of Lugol’s solution, arrows depict the change in colour of lipid drops with carotenoids; n–o. basidiospores of *Dacryonaema rufum* (n, UPS F-941005) and *Dacrymyces tortus* s.lat. 4 (o, UPS F-941252); p–q. basidiospores of *Calocera viscosa* (UPS F-940773), before (p) and after (q) the coalescence of the lipid bodies; r–s. similarly shaped but differently pigmented basidiospores of *Unilacryma unispora* (r, UPS F-941280) and *Dacrymyces ovisporus* (s, UPS F-940139); t. cortical/marginal hyphae in *Dacryonaema macrosporum* (UPS F-941000), with brownish intracellular pigments; u. marginal hyphae in *Da. rufum* (UPS F-941005) with diffuse, brownish parietal pigment. — Scale bars: a–e = 1 mm, f–h = 10 μm, i–u = 5 μm.

Fig. 5.