Sorry, but I do not agree. I grew the A, tomentosa twice from (different sources) seeds and it's really different from A. millefolium. A. millefolium grows wild in my region, but it never crossed with the A. tomentosa. I also had some A. millefolium ' paprika' and ' pink' and they cross easily with the A. millefolium.
I am an amateur, but I won't upload the pictures of 'my' A. tomentosa as A. millefolium. Sorry, but it doesn't feel good for me to do that.
