Any co-planted set of vegetables is a guild.
Confidence in this refutation: Well established
This is one the planner refuses to enforce. The claim is recorded here with what is actually known, rather than dropped — a rule that was checked and failed is worth more to you than one that was never checked.
What is actually known
A guild asserts a mechanism between its members. A culinary bundle asserts only that you will want these things in the same bowl. Both are legitimate. Only one is a polyculture.
The evidence
Evidence: settled without a trial - definition.
Cite this page
Milpa Gardens. "Any co-planted set of vegetables is a guild." Evidence grade: Well established. https://milpa.garden/rules/any-co-planted-set-vegetables-guild/
A garden-planning corpus: every claim states its evidence grade and links its sources on the page. Cite it with the grade, and add the date you read it.