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Spiderworts
Every rated Tradescantia record is fire-resistant — 2 of 3 records, including the genus rated as a group; none is condemned. These counts describe the cited records — 3 records carrying 10 evidence rows from 10 cited sources; they do not make one verdict for the genus.
Rated as a group: Spiderwort Tradescantia spp. Fire-resistant Limited evidence 2 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
1 species
Awaiting evidence
1 species
About spiderworts
Corpus context. Tradescantia is the directory's #363 largest of 550 genus groups: 3 records carrying 10 evidence rows from 10 cited sources, recorded as perennial, groundcover , hardy across USDA zones 4–9. Those are corpus facts, not a whole-genus flammability claim.
More about Tradescantia: Wikipedia — external references; not evidence sources.