taxonID	type	description	language	source
E832857B86895054A4E90558922F8755.taxon	description	Figs 2, 5 a, b	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
E832857B86895054A4E90558922F8755.taxon	diagnosis	Diagnosis. Sanguinoderma aurantiacus differs from S. bambusae by having a funnel shape with alternating concentric zones that are black to dark orange pileus, larger pores, a thinner pileus, and basidiospores that are ellipsoid to subglobose.	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
E832857B86895054A4E90558922F8755.taxon	etymology	Etymology. The epithet “ aurantiacus ” refers to the dark orange pileus.	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
E832857B86895054A4E90558922F8755.taxon	description	Description. Basidiomata annual, centrally to laterally stipitate, corky to woody, and hard. Pileus funnel-shaped, up to 5 cm in diameter and 5 mm thick; pileus surface dark orange (# a 56 d 4 f), dull, glabrous, with alternating concentric zones that are black (# 000000) to dark orange (# ac 7758); dense and radial fine wrinkles; margin dark red (# 984 b 3 e), acute, entire, wavy, and slightly incurved when dry; Context up to 1 mm, homogeneous, light grayish (# d 4 d 9 ce), and corky without black melanoid lines. Tubes up to 4 mm long, grayish orange (# d 4 c 9 b 7), corky, and unstratified. Pores are 4 – 5 per mm, long oval to long polygon, dark grayish (# ac 9 d 90) when dry, changing to red when bruised, then quickly darkening when fresh, without discoloration and entire dissepiments when dry. Stipe is up to 8.9 cm long and 4 mm in diameter, cylindrical, hollow, slightly curved, dark grayish (# 958377) to black (# 000000), and fibrous to woody. Hyphal system trimitic, with generative hyphae are 4 – 8 μm in diameter, hyaline, thin-walled, and with clamp connections; skeletal hyphae are 4 – 7 μm in diameter, pale yellow, thin- to thick-walled with a wide or narrow lumen to subsolid, arboriform, branched, and flexuous; binding hyphae are 1 – 3 μm in diameter, pale yellow, branched, and flexuous. All hyphae IKI –, CB –. Context darkened in KOH. Pileipellis hymeniderm, close arrangement appears as regular palisade, apical cells are 40 – 80 × 5 – 8 μm, long stick, pale yellow. Basidiospores are ellipsoid to subglobose, faint yellow, IKI – and CB +, with double and thin walls, exospore wall smooth, endospore wall features conspicuous pillars, (10.0 –) 10.3 – 13.4 (– 13.5) × (8.9 –) 9.1 – 10.7 (– 10.9) μm, L = 11.4 μm, W = 9.8 μm, Q = 1.16 (40 / 2). Under SEM, exospore wall has regular and continuous wart-like protrusions. Cystidia absent. Basidia broadly clavate to subglobose, thin-walled, 19 – 29 × 16 – 18 μm; Basidioles broadly clavate, hyaline, thin-walled, 20 – 24 × 16 – 20 μm.	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
01626FA5550A5B4AA950FF53767E4AD3.taxon	description	Figs 3, 5 c, d	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
01626FA5550A5B4AA950FF53767E4AD3.taxon	diagnosis	Diagnosis. Sanguinoderma bambusae differs from S. laceratum by having a dark gray and glabrous pileus, relatively small pores, dissepiments that remain intact when dry, centrally stipitate, slightly curved, grayish-orange to black stipe.	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
01626FA5550A5B4AA950FF53767E4AD3.taxon	etymology	Etymology. The epithet “ bambusae ” refers to its growth on the ground in bamboo forests.	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
01626FA5550A5B4AA950FF53767E4AD3.taxon	description	Description. Basidiomata annual, centrally stipitate, coriaceous to corky. Pileus umbelliform, up to 13.5 cm in diameter and 6 mm thick; pileus surface dark gray (# 575757) to black (# 000000), dull, glabrous, slightly dense, and radial fine wrinkles; margin dark gray (# 5 d 5 d 5 d), obtuse, entire, with sparse lacerated-like petal structures, slightly wavy and incurved when dry; Context up to 2 mm thick, homogeneous, slightly orange (# c 2 a 37 f), soft, and corky without black melanoid lines. Tubes up to 4 mm long, with the same color as the context, hard, and unstratified. Pores 6 – 9 per mm, oval to circular, grayish orange (# 756961) when fresh, becoming red when bruised and then quickly darkening; without discoloration, dissepiments remain intact when dry. Stipe up to 27 cm long, 8 mm in diameter, central, cylindrical, hollow, slightly curved, grayish orange (# 6 b 6252) to black (# 000000), and fibrous to woody. Hyphal system trimitic with generative hyphae 3 – 6 μm in diameter, hyaline, thin-walled, and with clamp connections; skeletal hyphae 4 – 8 μm in diameter, pale yellow, thick-walled with a wide or narrow lumen to subsolid; binding hyphae 1 – 4 μm in diameter, pale yellow, flexuous, branched. All hyphae IKI – and CB +. Context darkened in KOH. Pileipellis trichoderm is a regular palisade, apical cells 5 – 7 × 20 – 32 μm, short clavate, and yellowish brown. Basidiospores broadly ellipsoid, light grey, IKI – and CB + with double and thin walls; exospore wall is smooth; endospore wall features conspicuous pillars, (10.1 –) 10.3 – 13.8 (– 14.4) × (8.6 –) 8.7 – 10.9 (– 11.6), L = 11.6 μm, W = 9.6 μm, Q = 1.21 (n = 40 / 2). Under SEM, exospore wall has regular and continuous reticulate protrusions. Cystidia narrowly cylindrical to narrowly clavate, hyaline, thin-walled, and 44 – 50 × 5 – 9 μm. Basidia barrel-shaped to widely clavate, hyaline, thin-walled, and 25 – 26 × 16 – 18 μm. Basidioles elongated ellipse to ellipse, hyaline, thin-walled, and 20 – 22 × 14 – 18 μm.	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
FACB5E65607F58BDBB684D7F19AF2868.taxon	description	Figs 4, 5 e, f	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
FACB5E65607F58BDBB684D7F19AF2868.taxon	diagnosis	Diagnosis. Sanguinoderma niger differs from S. leucomarginatum by having a tomentose, centrally stipitate pileus with dense and radial fine wrinkles, relatively large basidiospores, basidia, and basidioles.	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
FACB5E65607F58BDBB684D7F19AF2868.taxon	etymology	Etymology. The epithet “ niger ” refers to the black pileus.	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
FACB5E65607F58BDBB684D7F19AF2868.taxon	description	Description. Basidiomata annual, centrally stipitate, corky to woody, and hard. Pileus circular, up to 5 cm in diameter and 5 mm thick; Pileus surface black (# 211 f 1 f) to dark grayish orange (# 5 f 5754), dull, tomentose, dense, and radial fine wrinkles; margin grayish (# a 5 a 4 aa), obtuse, entire, and does not curl when dried; Context up to 1 mm, homogeneous, grayish orange (# 938 d 83) when dry, soft and corky without black melanoid lines. Tubes up to 4 mm long, dark grayish (# 8 b 858 f) when dry, hard, woody, and unstratified. Pores 6 – 7 per mm, spherical to elliptical, grayish yellow (# d 9 d 2 ba) when fresh, becoming red when bruised and then quickly darkening; without discoloration, dissepiments remain intact when dry. Stipe is up to 6 cm long and 4 mm in diameter, cylindrical, hollow, curved, swollen at base, grayish (# bbbbb 9) to grayish orange (# 8 f 796 e), and fibrous to woody. Hyphal system trimitic, with generative hyphae 3 – 4 µm in diameter, hyaline and thin-walled with clamp connections; skeletal hyphae 4 – 6 µm in diameter, pale grey to pale yellow and thick-walled with a wide to narrow lumen or subsolid, straight and little branched; binding hyphae are 2 – 4 µm in diameter, pale grey, thick-walled, branched, and flexuous; all hyphae IKI –, CB +. Context darkened in KOH. Pileipellis an irregular palisade; apical cells are 25 – 40 µm × 5 – 6 µm, tightly packed, narrow lumen, tightly packed together, thick-walled, and pale yellowish-brown, forming irregular palisade. Basidiospores subglobose to globose, pale gray, IKI –, and CB, with double and thick walls; the exospore wall is smooth; endospore wall features faint pillars, (8.9 –) 9.2 – 11.8 (– 12.6) × (8.0 –) 8.2 – 9.9 (– 10.0) µm, L = 10.8, W = 9.0, and Q = 1.19 (40 / 2). Under SEM, exospore wall has irregular and discontinuous wart-like protrusions. Cystidia narrowly utriform, hyaline, thin-walled, and 21 – 27 × 4 – 8 µm. Basidia broadly clavate, hyaline, thin-walled, and 20 – 23 × 10 – 13 µm. Basidioles obovoid to broadly clavate, with many small to large water droplets present, hyaline, thin-walled, and 17 – 21 × 9 – 11 µm.	en	Niu, Kai-Yang, Su, Xi-Jun, Yu, Feng-Ming, Li, Lin, Luo, Zong-Long, Tang, Song-Ming (2025): Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis. MycoKeys 118: 245-265, DOI: 10.3897/mycokeys.118.152086
