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Town planners like male trees

Can we blame male trees for the dramatic increase in the rates of hay fever? Tom Ogren says ‘yes’!

25/02/2015 //  by Michelle Berridale Johnson//  7 Comments

The sex life of plants, including trees, is not simple. Some, known as perfect flowered plants, have their male and female parts in the one flower so are effectively self pollinating (roses or apples);  some, known as monoecious flowered plants have separate male and female …

Category: Allergies, Environmental Issues, GardensTag: Alstroemeria, female trees absorb pollen from the atmosphere, Iochroma Cyaneum, male trees are clean trees, Male trees emit allergenic pollen, OPALS plant allergy ratings, Rubrum Bowhall, The Allergy Fighting Garden, The Lancet, Tom Ogren, Town planners like male trees

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