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The upcoming discussion will update you about the differences between Racemose Head and Cymose Head.
Difference # Racemose Head:
1. The arrangement of flowers is centripetal, i.e., older flowers occur towards the periphery and younger ones towards the centre.
2. It is often surrounded by an involucre of numerous bracts.
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3. The flowers are sessile.
4. The receptacle is either broad or elongated.
5. A racemose head may be homogenous or heterogamous.
Difference # Cymose Head:
1. The arrangement of flowers is centrifugal, that is, older flowers lie in centre while younger flowers occur near the periphery.
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2. An involucre is usually absent.
3. The flowers are generally sub-sessile or pedicellate.
4. The receptacle is globular or reduced to almost a point.
5. It is homogenous or consists of similar type of flowers.
