Thank you for the e-mail. Please feel free to use the pictures on your web
site. Getting the word out about ragweed is important for those that suffer
with allergies. If you still wanted to link to the DEP web site, that would
be great.
Good luck.
Donald Torsello
Bureau of Air Quality
Pennsylvania DEP
Here is one of the pics but you need to go to the site for more info.
Since there are more than one specie, (this is "Common" Ragweed) you should be able to see others. Here are some links to other photos of other specie.
Giant Ragweed
AboutBurr Ragwood
and if you failed to see their photo of it click
Burr Ragweed
and PLEASE check
this link out about GOLDENROD and learn that Goldenrod is not the culprit... it's the Ragweed!
There is also
Western Ragweed.
The Giant Ragwood
photos load a bit slow but you may need to see the difference. The Giant is a large plant and instead of the finer leaves of Common Ragwood, the leaves are larger and have like three fingers on one hand.
Another group of Giant Ragweed specie Because of this pic of the baby plant, I have found some in my garden!
Annual Ragweed