United States / Grow / Oceansprays

Oceansprays Holodiscus

This hub compares 2 species records. Across all 3 records, it carries 12 evidence rows from 11 distinct cited sources. The species split is 1 fire-resistant and 1 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: oceanspray Holodiscus spp. 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: 1 species

oceanspray Fire-resistant Holodiscus discolor Consensus · 7 sources Zones 5–9 genus-level claims ↑

Awaiting evidence: 1 species

rockspirea Awaiting evidence Holodiscus dumosus Limited evidence · 4 sources Zones 4–4 genus-level claims ↑

About oceansprays

Directory notes

Plant forms recorded in this group: perennial, shrub. The records span published USDA zones 4–9. These are record-level fields, not a whole-genus flammability claim.

More about Holodiscus: Wikipedia — external references; not evidence sources.

Where rated oceansprays grow

Tagged as growing in 12 states.

See Holodiscus on Grow → · JSON