United States / Grow / Periwinkles

Periwinkles Vinca

This hub compares 2 species records. Across all 3 records, it carries 34 evidence rows from 17 distinct cited sources. The species split is 2 fire-resistant. 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: periwinkle Vinca sp. Awaiting evidence 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

bigleaf periwinkle Fire-resistant Vinca major Consensus · 19 sources Zones 5–5 genus-level claims ↑
common periwinkle Fire-resistant Vinca minor Consensus · 13 sources Zones 5–5 genus-level claims ↑

About periwinkles

Directory notes

Plant forms recorded in this group: groundcover. The records span published USDA zones 5–5. These are record-level fields, not a whole-genus flammability claim.

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

Where rated periwinkles grow

Tagged as growing in 43 states.

See Vinca on Grow → · JSON