Anyone know what these are?

[barred2rock]

Are they safe to feed to chickens?

Always thought these were wild mustard, but they don't look like the wild mustard on google images.

Clover like, but not clover.

 

[R2elk]

Are they safe to feed to chickens?

Always thought these were wild mustard, but they don't look like the wild mustard on google images.
View attachment 1105121

Clover like, but not clover.
View attachment 1105129

I have some of the first type growing around here. I do not know what it is but it is not mustard. I believe that it is considered a noxious weed here.

Your second one is purslane and is edible although I don't care for it. Here it is a weed that very easily takes over a garden.

 

[R2elk]

Are they safe to feed to chickens?

Always thought these were wild mustard, but they don't look like the wild mustard on google images.
View attachment 1105121

Clover like, but not clover.
View attachment 1105129

You might want to look at Weeds of the West.