By Bathgate
New York,
United States 
Who can ID this silvery plant? It was growing on an estate in NYC. Thanks!
8 Sep, 2018
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Some sort of Mugwort? Western Mugwort (Artemisia Ludoviciana)? Or was that the bloke who did unspeakable things to Harry Potter?!
There's a brief recommendation by Jane Perrone on the Guardian newspaper website today
8 Sep, 2018