is this poison sumac?

[Ghetto Fab]

I have a ton of these  "trees" all over my  yard  mostly near the woods.   there are no  berries or flowers that I have seen.  I have read online and looked at pictures of  poison sumac  but im  confused if it  has to have the berries and flowers to be  the bad kind?  I know I had poison something a couple times already this year and if this is the cause I want it gone lol
thanks for any insight anyone may have

[BigFrank]

that's  plain old sumac some people are allergic too it or not  they don't get berries till its a mature plant    ive had the poison ivy for 6 years in a row  haven't had any this year      the guys I work with got it soo bad there arms were splitting open   this time off year is the worst for it the plants are die ing  and the oil level is the highest in them    go and get a cortisone /benedryl shot from the doc  gets rid off it

[Crazymays77]

just to let you know its a byTch to get rid of. I have it on the hill of my gully and we spray it all the time. county came but this year and sprayed it and I guarantee it will be back next year. I have one right next the house I cut down every year and its coming back worse this year. I am going to have to dig it up and hope I get all the roots or it will come back again.

[homewrecker john]

Cut it off clean so it sticks out of the ground like a tree stump and get TORDON, follow the directions on the bottle and it will not come back.

[Hammerlane]

, it's a weed.. grows like a tree, very distructive and grows FAST.. and is hard to kill..
I rip them from the ground root and all.. if you break them off or dont get the entire root.. it will be back.

[Ghetto Fab]

it has bark like a tree on some of the larger ones

[J.C.]

I have something like that. It gets like little blueberry on it that stain the out of anything it touches. Had 1 a few years ago, now I got them all over near the garage. Gets about 7-10ft tall every year then fall under its own weight.

[Wild One]

http://www.poison-sumac.org/

Good info