Thank you advance for ID the following weeds/bushes/plants.

This bush looks like a sumac, but I am not sure if it is the kind that is poisonous. This past early spring, it bore yellow clusters, which looked like consist of tiny flower buds bunched together. Then, I never see them really become flowers (well, I was out of town for 2 weeks in mid Spring. Perhaps I missed the bloom)

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This is the detail of the bush:

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I have a lot of the following seedlings (picture Weed E). Are they the seedlings of the previous sumac like bush?

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I also have a lot of the weed below (picture Weed A). They are ground level, spreading their limbs like spiders, growing like sun burst shape:

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The Weed/Bush B looks like a burning bush. I do have ONE burning bush, but these Weed/Bush Bs are not adjacent to it. They are scattered all over and around within 40 feet.

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Weed C below has round leaves, whose veins are clear, even, and straight.

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Weed F, the same as Weed C?

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Plant D is in my vegetable bed. What kind of vegetable is this? I don't think I plant any vege like that, but I do have wild daisy nearby the vege bed. This plant D does look like the wild daisy I have around, but I am not sure. If it is some kind of vege, then I will eat it, hahaha:

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