https://www.davey.com/insect-disease-resource-center/biscogniauxia-canker-of-oaks/
Biscogniauxia Canker Of Oaks | Davey Tree
Hypoxylon is a fungal disease. Spore masses may vary in color from tan to bluish-gray to black. These spores, transported by the wind, cause new infections on...
biscogniauxiacankeroaksdaveytree
https://avh.ala.org.au/occurrences/search?taxa=Biscogniauxia+waitpela&qualityProfile=AVH&disableQualityFilter=dates-post-1700&disableAllQualityFilters=true&fq=establishment_means%3AMANAGED+OR+establishment_means%3ACULTIVATED+OR+establishment_means%3ACAPTIVE
Search: text:"Biscogniauxia waitpela" | Occurrence records | The Australasian Virtual Herbarium
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https://www.texasmushrooms.org/en/biscogniauxia_atropunctata.htm
Hypoxylon Canker of Oak (Biscogniauxia atropunctata) - mushrooms of Eastern Texas
Pictures of mushrooms Hypoxylon Canker of Oak (Biscogniauxia atropunctata) found in East and Central Texas
cankeroakbiscogniauxiamushroomseastern