...paucity of ants. Members of the genus Populus (cottonwoods and aspens) are known to...indeed, there is a fossil leaf of a Populus species that possessed extrafloral nectaries...thirty-five million years ago. Some Populus species occur in Alaska. Quaking aspen...

...Conservative leaders did. Despite the bitterly anti-politics mood in Britain - according to a poll by the British polling firm Populus, two-thirds of voters think that a majority of MPs don't play by the rules and are improperly using government funds...