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Sunday, April 24, 2016

The flower reinvented

Dichromena latifolia or Rhynchospora latifolia, identified by Andrew Greller.

Sedges and grasses are wind pollinated and have no showy flowers. It is interesting that Narrow-Leaf White-topped Sedge evolved to attract pollinators and created a sort of flower for this purpose. The apparent petals are not the same as those of a real flower but modified leaves called bracts.

See: Plant Profiles. White Top Sedge

List of articles
Beginners Guide to Pollinators and Other Flower Visitors

© Beatriz Moisset. 2016



2 comments:

  1. See Huang et al "Experimental Evidence of Insect Pollination in Juncaceae, A Primarily Wind-pollinated Family"

    http://labs.eeb.utoronto.ca/barrett/pdf/Huang%20et%20al%20(2013)%20IJPS%20Juncus%20pollination.pdf

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  2. Love the story about a grass where a bracts look like flower petals. Thanks for sharing.

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