Pollen-presenter

Pollen-presenter

Pollen-presenter

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A pollen-presenter is an area on the tip of the style in flowers of plants of the family Proteaceae on which the anthers release their pollen prior to anthesis. To ensure pollination, the style grows during anthesis, sticking out the pollen-presenter prominently, and so ensuring that the pollen easily contacts the bodies of potential pollination vectors such as bees, birds and nectarivorous mammals. The systematic depositing of pollen on the tip of the style implies the plants have some strategy to avoid excessive self-pollination.

Stenocarpus sinuatus, pollen presenters

References

  • P.F. Yeo (6 December 2012). Secondary Pollen Presentation: Form, Function and Evolution. Springer Science & Business Media. pp. 71–72. ISBN 978-3-7091-6670-3.



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This article uses material from the Wikipedia article Pollen-presenter, and is written by contributors. Text is available under a CC BY-SA 4.0 International License; additional terms may apply. Images, videos and audio are available under their respective licenses.