can anyone help - is this a weed and something I should try to remove ASAP? Thank you

can anyone help - is this a weed and something I should try to remove ASAP? Thank you

Observation - can anyone help - is this a weed and something I should try to remove ASAP? Thank you. Description: I have just moved in and this has sprung up at the front of the house. There is another growing within the ivy/bramble patch in the back garden. I would be most grateful for any advice received!

I have just moved in and this has sprung up at the front of the house. There is another growing within the ivy/bramble patch in the back garden. I would be most grateful for any advice received!