Birdwatch Note Rating
2025-03-31 14:30:56 UTC - HELPFUL
Rated by Participant: 85D0D0A2307ED7947472F685B97D15F86B61C8B48C8160498DFC3A0CCA3B61CC
Participant Details
Original Note:
Few trees have male or female sex. There is no indication that dioecious males are preferred in practice for urban planting, and little reason to believe their use would change pollen count regardless. https://slate.com/technology/2021/10/botanical-sexism-viral-idea-myth.html Rising pollen count may result instead from increasing temperatures: https://www.sciencedirect.com/science/article/pii/S2542519619300154
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