Thanks Tammy. I haven't nor will I until I do.Just saw this! Sorry, no idea. Hope someone else will see this and help???
Meanwhile, don't give it to your tort, because you don't know yet.
Thank you for the app info. I have the garden answer one but it couldn't identify it. Or there were too many close matches. Lol can't remember now which one it was.Looks like spear thistle. It is safe to feed. There is an app called: Picture This and is very helpful. You simply take a pic and it matches it. Then you can Google the name and see if it is safe.
Cool. No problem. Will discard it. Luckily it is in a pot at the back of my house so nowhere near where the tortoises are. The biggest problem I find when trying to identify weeds is that so many of them look soooo similar. It's really confusing.Oh man! I should never try to answer these questions when reading the Forum on my Kindle (small screen). Of course that's NOT horseweed!!!! It's groundsel - not edible. Sorry for the wrong answer up above.