Genus Heterobasidion ↗

Heterobasidion annosum

2 field observations from iNaturalist.

Recent observations

Heterobasidion annosum · December 2025 · photo: © run4 (iNaturalist, cc-by)

Dec 13, 2025

© run4 (iNaturalist, cc-by)

Heterobasidion annosum · December 2025 · photo: © daniel4972 (iNaturalist, cc0)

Dec 28, 2025

© daniel4972 (iNaturalist, cc0)

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