id these weeds pls uk

[charleen bianco]

seen these in the garden but have nonidwa what they are. can anyone help

 

[DutchieAmanda]

I think the first is Senecio, which is toxic to many animals.
The second looks like dandelion to me, which is a very good food source for your tort!

 

[Yvonne G]

The first one is groundsel - do not feed
The second is edible, some kind of dandelion-like plant.