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Asteraceae
Rudbeckia
Rudbeckia laciniata var. ampla
Rudbeckia laciniata var. ampla
(A.Nelson) Cronquist, 1955
19% complete
No common name
Vasc. Pl. Pacif. N.W. 5: 280 (1955)
Specifications
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Synonyms
Obeliscotheca ampla
Nieuwl. & Lunell
Rudbeckia ampla
A.Nelson
Rudbeckia laciniata subsp. ampla
(A.Nelson) W.A.Weber