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Tag: "columbine" at biology news

Columbine flowers develop long nectar spurs in response to pollinators

...hittall and Hodges proved this idea by testing the columbine genus Aquilegia, which is pollinated by bumblebees, hummingbirds and hawkmoths. They found that most of the columbines' nectar spur length evolution happened during shifts in pollinators from bumblebees to hummingbirds, and from hummingbirds to ha...

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