United States / Grow / Lilacs

Lilacs Syringa

This hub compares 8 species records. Across all 9 records, it carries 42 evidence rows from 27 distinct cited sources. The species split is 7 fire-resistant and 1 keep-away. 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: lilac Syringa Fire-resistant Consensus 8 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: 7 species

Keep away: 1 species

About lilacs

Directory notes

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

Where rated lilacs grow

Tagged as growing in 35 states.

See Syringa on Grow → · JSON