United States / Grow / Ninebarks

Ninebarks Physocarpus

This hub compares 4 species records. Across all 5 records, it carries 20 evidence rows from 18 distinct cited sources. The species split is 2 fire-resistant and 2 awaiting directional evidence. 1 genus-rank record is shown separately; genus-rank claims do not override a species record, and species evidence does not become one verdict for the genus.

Rated as a group: ninebark Physocarpus 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: 2 species

Awaiting evidence: 2 species

About ninebarks

Directory notes

Plant forms recorded in this group: shrub. The records span published USDA zones 3–7. These are record-level fields, not a whole-genus flammability claim.

See Physocarpus on Grow → · JSON