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[Floral Formula]
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Polygonaceae
16-Rheum flowers
Flowers of
Rheum rhaponticum
, rhubarb. Note that there are 3 sepals and 3 petals in this species.
Taken by K. R. Robertson and D. L. Nickrent of a plant cultivated in Champaign Illinois.
[Previous]
[Floral Formula]
[Lecture Text]