Home / Plants / Plant groups / Roses

Roses Rosa

Most rated Rosa records are fire-resistant — 7 of 15 records, including the genus rated as a group. These counts describe the cited records — 15 records carrying 70 evidence rows from 38 cited sources; they do not make one verdict for the genus.

Rated as a group: Hardy shrub rose Rosa Fire-resistant Consensus 19 sources rate the genus as a whole. Species evidence never rolls upward into a genus verdict, and genus claims never override a species record. Rated as a group: Garden Roses (Florabundas, Grandifloras, and Hybrid Teas) Rosa hybrids Fire-resistant 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

5 species

Documented conflict

2 species

honest ties — treat conservatively near structures
Awaiting evidence

6 species

About roses

Corpus context. Rosa is the directory's #30 largest of 550 genus groups: 15 records carrying 70 evidence rows from 38 cited sources, recorded as shrub, vine, groundcover , hardy across USDA zones 2–9. Those are corpus facts, not a whole-genus flammability claim.

See Rosa on Grow → · JSON