Rudbeckia maxima Nutt. is a plant in the Asteraceae family, order Asterales, kingdom Plantae. Not known to be toxic.
Rudbeckia maxima Nutt.
Rudbeckia maxima Nutt., the great coneflower, is an ornamental eight-foot tall flowering plant in Asteraceae eaten by seed-feeding small birds.
Insufficient toxicity evidence; avoid direct contact and ingestion.
Rudbeckia maxima Nutt., commonly called the great coneflower, is a flowering species in the plant family Asteraceae. It is grown as an ornamental plant and can reach a maximum height of eight feet. After this plant produces seeds, finches and other small birds come to feed on the seeds.
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Boltonia diffusa Elliott
Vernonia lindheimeri A.Gray & Engelm.
Oclemena reticulata (Pursh) G.L.Nesom
Ambrosia eriocentra (A.Gray) W.W.Payne
Eutrochium fistulosum (Barratt) E.E.Lamont
Aster biennis (Lindl. ex DC.) Ledeb. ex Franch.
Sources: GBIF, iNaturalist, Wikipedia, NCBI Taxonomy · Disclaimer
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