taxonID	type	description	language	source
666E4A48EAC35CEE958CDD6DF86C6AC1.taxon	description	Fig. 2	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
666E4A48EAC35CEE958CDD6DF86C6AC1.taxon	diagnosis	Diagnosis. Fuscoporia indica is diagnosed by its annual, applanate, dimidiate basidiome with smooth to glabrous, indistinctly zonate pilear surface, homogenous context, the presence of cystidioles, and ellipsoidal, acyanophilic basidiospores.	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
666E4A48EAC35CEE958CDD6DF86C6AC1.taxon	etymology	Etymology. Refers to the type locality, “ India. ”	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
666E4A48EAC35CEE958CDD6DF86C6AC1.taxon	description	Description. Basidiomes annual, pileate, applanate, sessile to imbricate, soft, to light corky when dry. Pilei dimidiate, convex, projecting up to 4.5 cm long, 7 cm broad, and 1 cm thick at the base. Pileal surface yellowish brown (5 D 8), brown (6 E 6) to dark brown (6 F 8), smooth to glabrous, indistinctly zonate. Margin brown (6 E 5), acute, margin sterile, light brown (6 D 8), 1 mm in thickness. Pore surface light brown (6 D 8) to dark brown (6 F 8). Pores round to angular, 6 – 8 per mm. Marginal setae absent. Context light brown (6 D 8), homogenous, up to 3 mm in thickness. Tube layer yellowish-brown (6 D 8) to brownish-yellow (5 C 7), hard and corky, with tubes up to 2 mm long. Hyphal system. Hyphal system dimitic; generative hyphae simple septate; tissue darkening but otherwise unchanged in KOH. Context. Generative hyphae, hyaline to pale yellow, thin to slightly thick-walled, branched, frequently septate, 2 – 4 µm; skeletal hyphae dominant, rust-brown, thick-walled with a medium to wide lumen, unbranched, rarely septate, more or less straight, and regularly arranged, 2.2 – 3.5 µm. Tubes. Generative hyphae, dominant at the dissepiment edges and subhymenium, thin-walled, frequently branched and septate, hyaline to pale yellow, 1.8 – 3.4 µm, some encrusted at dissepiment edges and in hymenium; skeletal hyphae dominant, thick-walled with a medium to wide lumen, more or less straight, subparallel along the tubes, yellow to golden yellow, 2 – 3.2 µm. Hymenial setae subulate to ventricose, acute to acuminate at the apex, encrusted, mostly originating from tramal hyphae, dark brown, thick-walled, 8 - 39 × 5 - 8 µm; Cystidioles hyaline to pale yellow in water, fusoid to subulate, rare, tapering at the end, 6 – 42 × 2.8 – 7 µm. Basidioles clavate to broadly clavate 6.5 – 18 × 2.5 – 6.5 µm. Basidia broadly clavate, hyaline, four sterigmata, 7 – 17 × 2.8 – 6.7 µm. Basidiospores ellipsoid, hyaline, thin-walled, smooth, CB -, IKI -, (3.2 –) 3.5 – 4.5 (– 4.8) × (2.2 –) 2.5 – 2.9 (– 3.2) µm, Q = 1.5, Q range = 1.3 – 1.7, (n = 30 / 2).	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
666E4A48EAC35CEE958CDD6DF86C6AC1.taxon	distribution	Distribution. India (Tamil Nadu).	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
CFCC5B7BA5D256B4ADDF210A983564FD.taxon	description	Fig. 3	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
CFCC5B7BA5D256B4ADDF210A983564FD.taxon	diagnosis	Diagnosis. Morphologically, Fuscoporia sirumalaiensis is unique with a perennial, imbricate to pileate, dimidiate basidiome, smooth to glabrous, concentrically zonate pilear surface, the presence of cystidioles, hymenial setae, and ellipsoidal basidiospores.	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
CFCC5B7BA5D256B4ADDF210A983564FD.taxon	etymology	Etymology. Refers to the type locality “ Sirumalai, ” India.	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
CFCC5B7BA5D256B4ADDF210A983564FD.taxon	description	Description. Basidiomes biennial to perennial, imbricate to pileate, sessile, applanate. Pilei dimidiate, projecting up to 5.2 cm long, 7 cm wide, and 2 cm thick near the attachment. Pilear surface dark brown (6 F 7) to greyish brown (6 E 3), smooth to glabrous, concentrically zonate. Margin brown (6 E 8), acute, up to 1 mm. Context light brown (6 D 8) to brown (6 E 8), duplex, 0.4 cm. Pore surface, light brown (6 D 6) to brown (6 E 7). Pores circular, 5 – 8 per mm. Tubes light brown (6 D 8) to brown (6 E 8), up to 1 cm long, each stratum up to 0.2 cm. Hyphal system. Hyphal system dimitic; generative hyphae simple septate; tissue darkening but otherwise unchanged in KOH. Context. Generative hyphae rare, hyaline, thin to slightly thick-walled, branched, frequently septate, 2 – 5 µm; skeletal hyphae rust-brown, thick-walled with a narrow to wide lumen, unbranched, aseptate, 2.5 – 5 µm. Trama. Generative hyphae hyaline, thin to thick-walled, mostly present at dissepiment edges and subhymenium, frequently branched with simple septate, a few are encrusted at dissepiment edges and in the hymenium, 2.5 – 5.2 µm; skeletal hyphae dominant, yellowish brown, thick-walled with a medium to wide lumen, aseptate, subparallel along the tubes, 2.5 – 5.6 µm. Hymenial setae subulate to ventricose, indistinctly encrusted, dark brown, 20 - 45 × 5.2 - 9 µm. Cystidioles hyaline, fusoid to subulate, infrequent, tapering at the end, 9 – 28 × 2.5 – 7.2 µm. Basidioles broadly clavate 6.5 – 18 × 3.5 – 6.2 µm. Basidia broadly clavate, hyaline, four sterigmata, 6 – 17 × 4 – 6.5 µm. Basidiospores ellipsoid, hyaline, thin-walled, smooth, CB ̄, IKI ̄, (2.8 –) 3.1 – 3.6 (– 3.8) × (1.8 –) 2.1 – 2.6 (– 2.8) µm, Q = 1.5, Q range = 1.2 – 1.6, (n = 30 / 2).	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
CFCC5B7BA5D256B4ADDF210A983564FD.taxon	distribution	Distribution. India (Tamil Nadu).	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
4E9D40F234155E87BB22D1F6B92034B9.taxon	description	Fig. 4	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
4E9D40F234155E87BB22D1F6B92034B9.taxon	diagnosis	Diagnosis. Morphologically, F. terminalianae can be diagnosed by an annual, resupinate to effused, often pileate basidiome, infrequently warted, and widely zonate pilear surface with homogeneous context. Microscopically, the presence of cystidioles and ellipsoidal, acyanophilic basidiospores are characteristic features of this species.	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
4E9D40F234155E87BB22D1F6B92034B9.taxon	etymology	Etymology. Refers to the host tree Terminalia bellerica on which the fungus was collected.	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
4E9D40F234155E87BB22D1F6B92034B9.taxon	description	Description. Basidiome annual, resupinate to effused, reflexed, pileate, applanate, sessile, fused to imbricate, soft when fresh, corky when dry. Pilei dimidiate, projecting up to 2.8 cm long, 5.4 cm wide, and 3.2 cm thick at the base. Pileal surface light brown (6 D 5), brown (6 E 8) to dark brown (6 F 8), smooth, widely zonate, infrequently warted. Margin brown (6 E 8), velutinate, obtuse to acute, up to 3 mm in thickness. Marginal setae absent. Pore surface brown (6 E 7) to dark brown (6 F 8), glancing. Pores round to angular, 6 – 9 per mm. Context light brown (6 D 8), zonate, homogenous, up to 3 mm in thickness. Tube layer golden brown (5 D 7) to light brown (6 D 8), hard and corky, with tubes up to 2 mm long. Hyphal system. Hyphal system dimitic; generative hyphae simple septate; tissue darkening but otherwise unchanged in KOH. Context. Generative hyphae hyaline to golden yellow, thin to thick-walled, branched, frequently septate, 2 – 5 µm; skeletal hyphae dominant, rust-brown, thick-walled with a medium to wide lumen, unbranched, occasionally septate, 2.5 – 4.8 µm. Tubes. Generative hyphae mostly present at dissepiment edges and subhymenium, hyaline to pale yellow, thin to thick-walled, frequently branched and simple septate, 1.5 – 5.2 mm, most of the hyphae at dissepiment edges and hymenium are encrusted with simple crystals, skeletal hyphae dominant, yellowish brown, thick-walled with a medium to wide lumen, frequently septate, more or less straight, subparallel along the tubes, 2.5 – 5 mm. Hymenial setae ventricose to subulate, mostly originating from tramal hyphae, dark brown, thick-walled, 13 - 45 × 4 - 7 µm. Cystidioles hyaline, fusoid to subulate, rare, tapering at the end, 9 – 32 × 4.5 – 7 µm. Basidioles broadly clavate 5 – 13 × 2.5 – 6 µm. Basidia broadly clavate, hyaline, four sterigmata, 5.2 – 15 × 2.9 – 6 µm. Basidiospores ellipsoid, hyaline, thin-walled, smooth, CB ̄, IKI ̄, (3 –) 3.3 – 4.3 (– 4.5) × (2.5 –) 2.8 – 3 µm, Q = 1.48, Q range = 1.2 – 1.7, (n = 30 / 2).	en	Gunaseelan, Sugantha, Kezo, Kezhocuyi, Arumugam, Elangovan, Karunarathna, Samantha C., Fahad Al-Arjani, Al-Bandari, Elgorban, Abdallah M., Kumla, Jaturong, Suwannarach, Nakarin, Chukeatirote, Ekachai, Kaliyaperumal, Malarvizhi (2025): Three new species of Fuscoporia (Hymenochaetales, Basidiomycota) from southern India revealed by morphological and multigene phylogenetic analyses. MycoKeys 125: 147-166, DOI: 10.3897/mycokeys.125.168173
