Two new species of Perenniporia (Polyporales, Basidiomycota)

Abstract

<jats:p>Two new species of <jats:italic>Perenniporia</jats:italic>, <jats:italic>P. pseudotephropora</jats:italic><jats:bold>sp. nov.</jats:bold> and <jats:italic>P. subcorticola</jats:italic><jats:bold>sp. nov.</jats:bold>, are introduced respectively from Brazil and China based on morphological characteristics and molecular data. <jats:italic>Perenniporia pseudotephropora</jats:italic> is characterised by perennial, pileate basidiocarps with distinctly stratified tubes, grey pores, tissues becoming dark in KOH, a dimitic hyphal system with slightly dextrinoid arboriform skeletal hyphae and broadly ellipsoid to subglobose, truncate, weakly dextrinoid, cyanophilous basidiospores, measuring 4.9–5.2 × 4–4.8 μm. <jats:italic>Perenniporia subcorticola</jats:italic> is characterised by resupinate basidiocarps, yellow pores with thick dissepiments, tissues becoming dark in KOH, flexuous skeletal hyphae, ellipsoid, truncate and slightly dextrinoid basidiospores, measuring 4.2–5 × 3.5–4.2 µm. The morphologically-similar species and phylogenetically closely-related species to the two new species are discussed.</jats:p>

An Updated Phylogenetic Assessment and Taxonomic Revision of Perenniporia sensu lato (Polyporales, Basidiomycota)

“…Notes: Xanthoperenniporia maackiae grows mainly on Maackia . Xanthoperenniporia subcorticola is similar to X. maackiae by sharing resupinate basidiocarps with yellow pore surfaces, similar sized pores, and the presence of cystidioles, but X. subcorticola has smaller basidiospores (4.2–5 × 3.5–4.2 µm) [ 29 ], and X. maackiae has larger basidiospores (5.4–6.3 × 3.8–5.0 µm).…”

“…Notes: Xanthoperenniporia subcorticola was recently described in Perenniporia as P. subcorticola Chao G. Wang & F. Wu by Wang et al [ 29 ]. It is similar to Perenniporia corticola by having a yellow pore surface, dimitic hyphal system, and truncate and dextrinoid basidiospores of almost the same size, but P. corticola differs from P. subcorticola by having arboriform skeletal hyphae and dendrohyphidia [ 53 ].…”

“…In the last few decades, Perenniporia has been intensively studied and the number of species has increased significantly. Many new species were published based on morphological characters [ 1 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 ] or based on morphological characters and phylogenetic analysis [ 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 ].…”

Two New Species in the Family Cunninghamellaceae from China

“…The PCR program was performed with an initial temperature at 95 °C for 5 min, then 30 cycles of denaturation at 95 °C for 60 s, annealing at 55 °C for 45 s and extension at 72 °C for 60 s, and finally an extra extension at 72 °C for 10 min. The PCR product was sequenced with the primer LR5M, as well as ITS4 (5′-TCC TCC GCT TAT TGA TAT GC-3′) and ITS5 (5′-GGA AGT AAA CGT AAC AAG G-3′) [ 29 , 30 ].…”

Decolorization of Synthetic Dyes by Tropical Fungi Isolated from Taman Eden 100, Toba Samosir, North Sumatra, Indonesia

“…All positive isolates in this study, except Deconica, are white rot-fungi. Most white-rot fungi have been used widely as dye-degrading fungi (Wang et al 2018(Wang et al , 2020. Hefnawy et al (2017) reported that the boundary of the decolorization zone in the solid medium could not be determined significantly at higher dye concentrations.…”