Scientists discovered that the red stigmas in wind-pollinated trees accumulate anthocyanin, the same compounds that are revealed in autumn leaves after green chlorophyll production slows down and ...
Many people are bothered by allergies in the springtime. And the pollen from acacia trees is often blamed for all the sneezing, itching and runny eyes and nose. Acacia trees are insect pollinated.
TYLER, Texas (KLTV) - I think the recent rains finally did wash away the pine pollen around my home just north of Lufkin. There for a while, it seemed like there would be no end to it. Immediately ...
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