Kathy, as far as as I know there are about 25 astilbe species. The ones that I commonly see are more reddish than the one you've depicted. I can't remember whether I've seen this pink or salmon colored species before. Its subtle color isn't only very special but its fluffy shape too. Lovely floral contribution from you again!
If you think you can't accept something, try to change it. But if this doesn't work, don't be frustrated, but give it later another try. The one who perseveres wins!
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