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Galinsoga
See list of 2 species in this genus-
1a. Pappus of the disk flowers with a short awn-tip; pappus of ray flowers well-developed and equaling the length of the connate, tubular portion of the ray flower; cypselas pubescent
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1b. Pappus of the disk flowers without an awn-tip; pappus of ray flowers absent or poorly developed; cypselas sparsely pubescent or glabrous
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Each photo represents one species in this genus.