- Fungi Including Lichens
- ›Ascomycete Fungi
- ›Sac Fungi and Lichens
- ›Sordariomycetes
- ›Diaporthomycetidae
- ›Diaporthales
- ›Cryphonectriaceae
- ›Cryphonectria

Chestnut Blight
Cryphonectria parasitica
The pathogenic fungus Cryphonectria parasitica (formerly Endothia parasitica) is a member of the Ascomycota (sac fungi) taxon. It is the main cause of chestnut blight, a devastating disease of the American chestnut tree that in the early 1900s caused a rapid, widespread die-off of the once plentiful tree from its historic range, in the Eastern United States.
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Cryphonectria parasitica in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 49188.