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Yes, poison sumac [Toxicodendron vernix] is deciduous. Deciduous plants lose their foliage in the space of less than a year. Such is the case with poison sumac.
But the leaf-dropping doesn't make the plant any less poisonous. The urushiol oil that causes the allergic reaction in many humans is found in all parts of the plants. In fact, that reaction may be brought about by rubbing against something on which the oil dripped as much as 1-1/2 years previously!
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Which is worse poison ivy poison oak or poison sumac?
sumac
Can you get poison sumac rashes by touching something that touched poison sumac?
yes
Can you smoke marijuana while having poison sumac?
The question is not can you smoke marijuana while having poison sumac, but WHY are you asking if you can smoke marijuana while having poison sumac? That is the question.
Can poison sumac be put into fish tanks?
Seriously, why would you want to? Is there something special about poison sumac?
Can poisen sumac kill people?
No, poison sumac can not kill people but it can give you a rash just like poison ivy.
What is the chemical in poison ivy poison oak and poison sumac called?
Urushiol
Does poison sumac grow in Australia?
no
Can you get poison sumac in Missouri?
nope
Can a cow eat poison sumac?
NO
Why is poison sumac worse than poison ivy?
Cause it just it.
How can you tell the difference between poison sumac and a young pecan tree?
From what I understand, Poison Sumac only grows in very wet areas such as bogs and wetlands. However common sumac looks very similar to a pecan. Eventually, the dense cluster of drupes (or sumac bobs) should give it away. As a extra note, I think the drupes are white on poison sumac.
Does poison sumac grow in Ohio?
yes it does.
