Collect
Record the original source, publication date, author and the precise statement being evaluated. Save enough context to avoid misleading excerpts.

Explore a visual study of cannabis botany and plant-derived materials. These editorial images are AI-generated illustrations, not evidence of products, sellers, or marketplace activity.
The source of an image matters as much as its appearance. Visual realism is not verification.
Our evidence methodology →



Record the original source, publication date, author and the precise statement being evaluated. Save enough context to avoid misleading excerpts.
Check whether separate publications genuinely provide independent evidence or merely quote the same unverified directory.
State what the material supports, what it does not support and how readers can request corrections.
Use clear labels: observed, reported, disputed, unverified, and unknown. A missing record is not proof that an event never happened.
Further reading: NIST Digital Identity Guidelines · Google Search content guidance