Home / Plants / Plant groups / Coneflowers
Coneflowers
Every rated Rudbeckia record is fire-resistant — 3 of 7 records, including the genus rated as a group; none is condemned. These counts describe the cited records — 7 records carrying 24 evidence rows from 13 cited sources; they do not make one verdict for the genus.
Rated as a group: Coneflower Rudbeckia spp. Awaiting evidence Mid-scale score 4 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
3 species
-
Black-eyed Susan Fire-resistant Rudbeckia fulgida -
Black-eyed Susan Fire-resistant Rudbeckia hirta -
Rudbeckia Fire-resistant Rudbeckia hirta hybrid
Awaiting evidence
3 species
-
Brown-eyed Susan Awaiting evidence Rudbeckia fulgida v. fulgida -
Giant Coneflower Awaiting evidence Rudbeckia maxima -
Rudbeckia Awaiting evidence Rudbeckia fulgida v. sullivantii
About coneflowers
Corpus context. Rudbeckia is the directory's #103 largest of 550 genus groups: 7 records carrying 24 evidence rows from 13 cited sources, recorded as perennial , hardy across USDA zones 4–9. Those are corpus facts, not a whole-genus flammability claim.
More about Rudbeckia: Wikipedia — external references; not evidence sources.