Three new species of Sanguinoderma (Ganodermataceae, Basidiomycota) from Southwest China revealed by morphology and phylogenetic analysis Author Niu, Kai-Yang https://orcid.org/0009-0000-8479-890X College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China Author Su, Xi-Jun College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China Author Yu, Feng-Ming 0000-0001-9133-8645 Key Laboratory for Plant Diversity and Biogeography of East Asia, Yunnan Key Laboratory of Fungal Diversity and Green Development, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China Author Li, Lin https://orcid.org/0009-0000-8167-2965 College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China Author Luo, Zong-Long 0000-0001-7307-4885 College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China Author Tang, Song-Ming 0000-0002-6174-7314 College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China text MycoKeys 2025 2025-06-09 118 245 265 journal article 310329 10.3897/mycokeys.118.152086 4622abcf-6af2-418a-8715-61c3f213560e

Table 2. Morphological comparison of Sanguinoderma bambusae sp. nov., S. niger sp. nov., and S. aurantiacus sp. nov., with their closest relatives in the combined phylogeny. The new species are shown in bold.

Species	Pileus	Stipe	Pores	basidiospores	Reference
Sanguinoderma aurantiacus	funnel-shape, dark orange, dull, glabrous	centrally to laterally, cylindrical, slightly curved, dark grayish to black	4-5 per mm	10.3–13.4 × 9.1–10.7 μm	this study
S. bambusae	umbelliform, dark gray to black, dull, glabrous	central, slightly curved, grayish orange to black	6–9 per mm	10.3–13.8 × 8.7–10.9 μm	this study
S. dehongense	flabelliform to reniform, grayish yellow, dull, glabrous	laterally, cylindrical, swollen at base, dark-grayish orange	3–4 per mm	9.3–10.8 × 8.4–9.8 μm	Niu et al. 2024
S. laceratum	flabelliform or reniform, dark cinnamon, dull, tomentose	laterally, cylindrical and hollow, dark cinnamon	2–3 per mm	10.5–12.3 × 9–10.5 μm	Sun et al. 2020
S. leucomarginatum	near orbicular, fawn to vinaceous gray or near black, dull, glabrous	laterally, cylindrical, clay buff to fawn	5–6 per mm	8.8–10.1 × 7.8–9 µm	Sun et al. 2022 b
S. niger	circular, black to dark grayish orange, dull, tomentose	centrally, cylindrical, curved, swollen at base, grayish to grayish orange	6–7 per mm	9.2–11.8 × 8.2–9.9 µm	this study
S. ovisporum	reniform, dark moderate orange, dull, tomentose	laterally, cylindrical, slightly swollen at base, very dark grayish orange	3–5 per mm	7.7–8.5 × 5.6–6.9 μm	Niu et al. 2024
S. sinuosum	suborbicular to flabelliform, dark brown to ferruginous, dull, glabrous	centrally to laterally, cylindrical and flexuous, dark brown to ferruginous	2–3 per mm	12.5–13.7 × 9.1–10.8 µm	Sun et al. 2022 a