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
Silver Slipper Silver Slipper The Silver Slipper was a casino in Paradise, Nevada that operated from September 1950 to November 29, 1988. The building was designed by architect Martin Stern, Jr. Opened in 1950, the casino was built on the grounds of the Last Frontier Village of the Hotel Last Frontier, and was originally named the Golden Slipper Saloon and Gambling Hall. The owner originally wanted to call it the Silver Slipper, but there already was an existing establishment with that name. The problem was solved when that small operation was purchased and closed, and the Golden Slipper became the Silver Slipper.