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Bulrushes
Every rated Scirpus 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 3 evidence rows from 2 cited sources; they do not make one verdict for the genus.
Rated as a group: Bulrushes* Scirpus spp. Awaiting evidence Limited evidence 1 source 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
2 species
About bulrushes
Corpus context. Scirpus is the directory's #356 largest of 550 genus groups: 3 records carrying 3 evidence rows from 2 cited sources, recorded as grass , hardy across USDA zones 1–3. Those are corpus facts, not a whole-genus flammability claim.
More about Scirpus: Wikipedia — external references; not evidence sources.