William Howland MD Discusses Austin Fall Pollens

William Howland MD | September, 13, 2011 | by 0 Comments

Ragweed is Austin’s biggest pollinator in autumn, according to William Howland MD. Oversize ragweed plants can grow to be as large as 15 or 20 feet tall. Small ragweed plants may only grow to be 1-2 feet tall, but they can often release as much – if not more – pollen than their larger counterparts. [...]

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