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Description ( İngilizce )

Flora of Zimbabwe tarafından sağlandı
Perennial, less often annual or biennial, herbs. Leaves alternate, simple or compound. Capitula radiate, terminal on stems and branches, often showy, long-pedunculate. Disk florets bisexual, brown or purple. Ray florets neuter, with yellow or red ligules. Receptacle strongly hemispherical to elongated, bearing rigid scales. Achenes 4-angled. Pappus crown-like, cup-shaped or 0.
lisans
cc-by-nc
telif hakkı
Mark Hyde, Bart Wursten and Petra Ballings
bibliyografik atıf
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Rudbeckia Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/cult/genus.php?genus_id=1737
yazar
Mark Hyde
yazar
Bart Wursten
yazar
Petra Ballings