Record #00068Nature archive
A single Armillaria ostoyae specimen in Oregon's Malheur National Forest covers 965 hectares, the largest known fungus.
Current Record
965ha
Current record value
A single Armillaria ostoyae specimen in Oregon's Malheur National Forest covers 965 hectares, the largest known fungus.
The record conclusion has sufficient verification support.
Verification explanation pending
Current Entry identifies the current entry in this archive; it does not establish that the record is still held today.
The record value on this page is organized from the public sources above. Measurement methods may differ; JiLuDB follows the unified method described for each entry.
Help keep the archive accurate
If a fact has changed, a value is incorrect, or you know a more authoritative source, leave a note. Feedback enters an administrator review workflow and never edits a record directly.
ARCHIVE VISUAL / 01
NOT TO SCALE
