Flower such as the "Sarracenia" or lady-slipper orchids, have elaborate designs to ensure pollination while preventing self-pollination. "Anemophilous": flowers use the wind to move pollen from one flower to the next, examples include the grasses, Birch trees, Ragweed and Maples. They have no need to attract pollinators and therefore tend not to grow large blossoms. Whereas the pollen of entomophilous flowers tends to be large-grained, sticky, and rich in protein (another "reward" for pollinators), anemophilous flower pollen is usually small-grained, very light, and of little nutritional value to insects, though it may still be gathered in times of dearth. Honeybees and
Peter Slipper disendorse Slipper in favour of former MP Mal Brough for his seat of Fisher at the next election. However this move was rejected due to an agreement between the Liberal and National parties about guaranteed endorsement for existing candidates. By this time, it became apparent that Slipper would lose his LNP endorsement for the next election. With this in mind, Labor believed that Slipper was a potential "weak link" in the Coalition, and sought to use him to bolster its parliamentary standing. On 28 September 2010, Slipper accepted Labor's nomination to serve as Deputy Speaker of the House of Representatives