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Hydrangea
Most rated Hydrangea records are fire-resistant — 4 of 6 records, including the genus rated as a group. These counts describe the cited records — 6 records carrying 37 evidence rows from 16 cited sources; they do not make one verdict for the genus.
Rated as a group: Hydrangea Hydrangea 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
4 species
-
Hydrangea Fire-resistant Hydrangea macrophylla -
Oak leaf hydrangea Fire-resistant Hydrangea quercifolia -
Smooth hydrangea Fire-resistant Hydrangea arborescens -
P g hydrangea Fire-resistant Hydrangea paniculata
Documented conflict
1 species
About Hydrangea
Corpus context. Hydrangea is the directory's #125 largest of 550 genus groups: 6 records carrying 37 evidence rows from 16 cited sources, recorded as shrub, vine , hardy across USDA zones 4–6. Those are corpus facts, not a whole-genus flammability claim.
More about Hydrangea: Wikipedia — external references; not evidence sources.