United States / Grow / Willowherbs

Willowherbs Epilobium

This hub compares 5 species records. Across all 6 records, it carries 29 evidence rows from 18 distinct cited sources. The species split is 3 fire-resistant, 1 keep-away, 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: willowherb Epilobium sp. Awaiting evidence 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: 3 species

Keep away: 1 species

Epilobium melanocaulon Keep away Epilobium melanocaulon Limited evidence · 1 source genus-level claims ↑

Awaiting evidence: 1 species

hummingbird trumpet Awaiting evidence Epilobium canum subsp. latifolium Limited evidence · 1 source genus-level claims ↑

About willowherbs

Directory notes

Plant forms recorded in this group: perennial. The records span published USDA zones 2–10. These are record-level fields, not a whole-genus flammability claim.

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

Where rated willowherbs grow

Tagged as growing in 38 states.

See Epilobium on Grow → · JSON