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Pines Pinus

Most rated Pinus records are keep-away — 29 of 67 records, including the genus rated as a group. These counts describe the cited records — 67 records carrying 3444 evidence rows from 188 cited sources; they do not make one verdict for the genus.

Rated as a group: Pine Pinus sp. Keep away Consensus 43 sources rate the genus as a whole. Species evidence never rolls upward into a genus verdict, and genus claims never override a species record.
Fire-resistant

3 species

Keep away

28 species

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Awaiting evidence

35 species

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About pines

Corpus context. Pinus is the directory's #3 largest of 550 genus groups: 67 records carrying 3444 evidence rows from 188 cited sources, recorded as shrub, tree , hardy across USDA zones 1–10. Those are corpus facts, not a whole-genus flammability claim.

An exact ponderosa pine botanical plate is labeled with source-grounded needle-bundle and cone characters. The portrait is not a complete pine key and makes no flammability claim.
FA Exhibit PORT-003. Pinus portrait: ponderosa needles + cone. After Sudworth 1908, fig. 13, and USFS FEIS PINPONP. Public-domain plate. Identification only — no flammability claim. Confirm uncertain material with a regional key or a botanist. CC BY 4.0.

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