Anyone know what this weed is?

[Snagglefoot]

It is commonly the first weed found on a pile of back dirt. It’s easy to pull but produces copious amounts of seeds. It didn’t show up in the weed identifier I was using.

 

[Leo99]

I'd suspect ragweed but it's hard to tell as there are very few leaves.

 

[Bud]

Not really sure, but looks a bit like lambs quarters.

 

[vavavroom]

Wild spinach. I'm sure it goes by other names.

 

[Pew]

Not the one you smoke!

 

[factorytuned2012]

iPhone or good lens should tell you

 

[LenZee]

Not the one you smoke!

https://pbs.twimg.com/media/DTl5AsvWAAAjyGj?format=jpg&name=small

 

[factorytuned2012]

my iPhone says goosefoot or lambsquarters