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Rhododendron Rhododendron

Most rated Rhododendron records are fire-resistant — 14 of 23 records, including the genus rated as a group. These counts describe the cited records — 23 records carrying 79 evidence rows from 27 cited sources; they do not make one verdict for the genus.

Rated as a group: Pacific rhododendron Rhododendron Fire-resistant Consensus 12 sources rate the genus as a whole. Species evidence never rolls upward into a genus verdict, and genus claims never override a species record. › Rated as a group: Deciduous Azaleas Rhododendron hybrids Awaiting evidence Mid-scale score 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

13 species

Scroll for all 13 ↓

Keep away

2 species

Documented conflict

2 species

honest ties — treat conservatively near structures

Awaiting evidence

4 species

About Rhododendron

Corpus context. Rhododendron is the directory's #13 largest of 550 genus groups: 23 records carrying 79 evidence rows from 27 cited sources, recorded as shrub, tree , hardy across USDA zones 3–9. Those are corpus facts, not a whole-genus flammability claim.

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

Where rated Rhododendron grow

Tagged as growing in 39 states.

See Rhododendron on Grow → · JSON