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Rudbeckia   Listen
noun
Rudbeckia  n.  (Bot.) A genus of composite plants, the coneflowers, consisting of perennial herbs with showy pedunculate heads, having a hemispherical involucre, sterile ray flowers, and a conical chaffy receptacle. There are about thirty species, exclusively North American. Rudbeckia hirta, the black-eyed Susan, is a common weed in meadows.





Collaborative International Dictionary of English 0.48


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"Rudbeckia" Quotes from Famous Books



... Rudbeckia (Cone Flower.)—Hardy annuals yielding yellow flowers in July. They are readily grown from seed sown early in spring, and will grow in any garden soil, but naturally succeed best in deeply-worked, well-manured ...
— Gardening for the Million • Alfred Pink


Words linked to "Rudbeckia" :   aster family, Rudbeckia hirta, Compositae, cutleaved coneflower, Rudbeckia laciniata, hortensia, family Compositae, asterid dicot genus, family Asteraceae, Rudbeckia serotina, golden glow


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