Looking for plant ID

[Shutterbuginaz]

My friend called this "Hogsweed" and I was very disappointed to find that it wasn't dandelion. Can anyone help me determine if this is a safe option for my Russian?

This flowering weed grows almost year round. My friend calls in Marigold. Maybe it is not a weed at all, although it grows like one. I know for a fact he did not plant them in the horse pasture and he considers them a nuisance. I have acres of them stuff available if it safe.
Lastly, there is this fern like weed. It is not very abundant but just looking for some variety.

 

[Yellow Turtle01]

Pretty sure the last one is a wild carrot. You need to dig them up, if you yank them, all the leaves will just fall off and you won't get a carrot The fruit is strange, too, very white and cream colored, not orange! It's okay, but my guys aren't fans.
I looked up hogsweed, and google corrected me into thinking it was hogweed, aka giant parsnip. And I mean giant, there was a pic of this stuff taller than a human! But I'm 99% sure that's not what you have hehehe
There are many wild daisies here, but I don't 'intentionally' feed them, and no one seeks them out either.

 

[Shutterbuginaz]

Thanks for your reply. I found that the Marigold is safe, but most tortoises are not fans. Wish I knew what the broad leaf weed is, reminds me of dandelion and there is so much of it.

 

[Blakem]

Tortoisetable.org can help you learn to identify many plants!

 

[Shutterbuginaz]

Thanks Blake!

 

[Blakem]

This is a better, more up to date list. Sorry.

http://www.tortoiseforum.org/threads/sulcata-diet-sheet.64290/[/url]