unkown large leaved plant

unkown large leaved plant

Observation - unkown large leaved plant - UK and Ireland. Description: This plant has self seeded between two ramshackle buildings. The leaves are at least 10 in diameter. The leaves have a pattern on them a bit like a watermellons skin.

This plant has self seeded between two ramshackle buildings. The leaves are at least 10" in diameter. The leaves have a pattern on them a bit like a watermellons skin.