White Musk Mallow (?)

White Musk Mallow (?)

Observation - White Musk Mallow (?). Description: These are growing quite close to some pink Musk Mallow that you identified for me a couple of days ago.I am sure that they must be the same thing but prefer to check these things. They are in an area of an old quarry and there are a lot of white Marsh Thi

These are growing quite close to some pink Musk Mallow that you identified for me a couple of days ago.I am sure that they must be the same thing but prefer to check these things. They are in an area of an old quarry and there are a lot of white Marsh Thistles here also. Thanks for looking.