Achillea 'Moonshine'
A cultivated garden plant with bright yellow flowers.
Seen at a home garden in New Jersey in June, 2017.
Could be Achillea millefolium?

yarrow, yellow

Achillea 'Moonshine' ??

no variety id possible.... need to know the cultivar from the nursery or grower.
final diagosis: Achillea millefolium
I don't have any more details.

that's ok ..
i don't understand this desire and push for cultivar names when its not possible, not scientific. we stay with what the evidence is solid for.
Could this be Achillea filipendulina? Just a guess.
do your yarrow plant leaves resemble this plants' leaves?
this picture is from RHS uk, hence reliable
Picture in the link that you have sent does not have a clear view of the leaves. So I'm not able to make out.
Achillea filipendulina, in my opinion

in my computer its clear. its not like asparagus lacey but rather like fern, somewhat wider
Images of leaves in the link of Achillea filipendulina look different.
May be Achillea 'Moonshine' as suggested by … as per
But I am not sure.

I guess ID (Achillea 'Moonshine' ) is correct.