how can you tell the gender of a tree?
wondering asked:
The other day on NPR they mentioned that in the 1950s or so, urban planners only planted male trees because female trees produced seeds that needed to be swept up; male trees only give off pollen which get blown away. This is why many urban areas have high incidences of allergies.
The other day on NPR they mentioned that in the 1950s or so, urban planners only planted male trees because female trees produced seeds that needed to be swept up; male trees only give off pollen which get blown away. This is why many urban areas have high incidences of allergies.
So how can you tell the difference between a male and female tree? Do all trees have the two genders?
what are some examples of common trees with different genders and their distinguishing features.
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