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A parasitic plant finding its host

1 decade 1 year 10 months 3 weeks ago

New evidence suggests that parasitic plants, like this dodder vine, can detect chemicals in the air given off by host plants. They use the location of these chemicals as cues to tell it where to grow.

Article here: http://www.scientificamerican.com/article.cfm?id=what-plants-smell-plant-unusal-talents