taxonID	type	description	language	source
E570894BCB54B3437397F890FC48FCE0.taxon	description	MycoBank MB 819393; Facesoffungi number FoF 02866.	en	Ren, Guang-Juan, Thawthong, Anan, Hyde, Kevin-David, Wu, Fang (2017): A new species of Obba (Polyporales, Basidiomycota) from Thailand. Phytotaxa 309 (2): 143-150, DOI: 10.11646/phytotaxa.309.2.5, URL: http://dx.doi.org/10.11646/phytotaxa.309.2.5
E570894BCB54B3437397F890FC48FCE0.taxon	materials_examined	Type: — Thailand. Chiang Rai Region, on charred wood of Pinus, 22 July 2016 Dai 16657 (holotype in BJFC 022518, isotype in MFLU).	en	Ren, Guang-Juan, Thawthong, Anan, Hyde, Kevin-David, Wu, Fang (2017): A new species of Obba (Polyporales, Basidiomycota) from Thailand. Phytotaxa 309 (2): 143-150, DOI: 10.11646/phytotaxa.309.2.5, URL: http://dx.doi.org/10.11646/phytotaxa.309.2.5
E570894BCB54B3437397F890FC48FCE0.taxon	etymology	Etymology: — thailandica (Lat.): referring to the locality, Thailand.	en	Ren, Guang-Juan, Thawthong, Anan, Hyde, Kevin-David, Wu, Fang (2017): A new species of Obba (Polyporales, Basidiomycota) from Thailand. Phytotaxa 309 (2): 143-150, DOI: 10.11646/phytotaxa.309.2.5, URL: http://dx.doi.org/10.11646/phytotaxa.309.2.5
E570894BCB54B3437397F890FC48FCE0.taxon	description	Description: — Basidiocarps annual, resupinate, easily separated from substrate, soft and waxy when fresh, without odour or taste, becoming bond hard when dry, up to 10 cm long, 6 cm wide and 1.2 mm thick at centre. Pore surface white when fresh, 7 C 2 pale mouse-grey to 19 C 2 ash-grey white when dry; sterile margin narrow, thinning out, up to 0.5 mm; pores round, 5 – 7 per mm; dissepiments fairly thick, tomentose, entire to slightly lacerate. Subiculum white, cartilaginous when dry, extremely thin to almost lacking, less than 0.1 mm thick. Tubes paler than pore surface, resinous, up to 1.2 mm long. Hyphal system monomitic with generative hyphae bearing clamp connections, weakly dextrinoid, CB –, tissue unchanged in KOH. Subicular hyphae hyaline, thin-walled with a distinct lumen, frequently branched and bearing clamp connections, slightly agglutinated, sometimes covered with small crystals, loosely interwoven, 1.5 – 3 μm in diam. Tramal hyphae hyaline, thin-walled with a wide lumen, occasionally branched, frequently bearing clamp connections, slightly agglutinated, loosely interwoven, 2 – 3 μm diam. Cystidia absent, cystidioles frequently present, fusoid, spindle-shaped or fusiform, sometimes with a few small guttules; basidia broad clavate, with four sterigmata and a clamp connection at the base, 13 – 14 × 7 – 9 μm; basidioles in shape similar to basidia, but slightly smaller and sometimes with a few small guttules. Basidiospores subglobose to globose, hyaline, thin-walled, smooth, mostly with a large guttule, IKI –, CB –, (4.4 –) 4.8 – 5.8 (– 6.5) × (3.9 –) 4.0 – 4.9 (– 5.1) μm, L = 5.16 μm, W = 4.22 μm, Q = 1.20 – 1.25 (n = 90 / 3).	en	Ren, Guang-Juan, Thawthong, Anan, Hyde, Kevin-David, Wu, Fang (2017): A new species of Obba (Polyporales, Basidiomycota) from Thailand. Phytotaxa 309 (2): 143-150, DOI: 10.11646/phytotaxa.309.2.5, URL: http://dx.doi.org/10.11646/phytotaxa.309.2.5
E570894BCB54B3437397F890FC48FCE0.taxon	materials_examined	Additional specimens examined (paratypes): — Thailand. Chiang Rai Region, on charred wood of Pinus, 22 July 2016 Dai 16659 (BJFC 022519, MFLU), Dai 16664 (BJFC 022520, MFLU).	en	Ren, Guang-Juan, Thawthong, Anan, Hyde, Kevin-David, Wu, Fang (2017): A new species of Obba (Polyporales, Basidiomycota) from Thailand. Phytotaxa 309 (2): 143-150, DOI: 10.11646/phytotaxa.309.2.5, URL: http://dx.doi.org/10.11646/phytotaxa.309.2.5
