Looks a familiar shape ...

[Clicker]

This Cow Parsley   reminds me a bit of the  Corona Virus ! 

 Probably better  viewed on the largest version ....

[CMunzel]

I like this photo of the cow parsley with the blurred woods in the background. Reminds me of the drawings in a book I have called Diary of an Edwardian Lady. 

[Ryewolf]

It looks very similar to Giant hogweed (Heracleum mantegazzianum)

[Clicker]

But it wasn’t Rye  Phew ...  it can be mistaken for that sometimes .   This was only 20 Inches high, didn’t have blotchy purple patches on the stems and not at all hairy  ... I would have kept a mile away from giant hogweed as it can seriously burn skin to the point where skin grafts can be required ....  

I have that book too Cheryl .... I agree... it was a best seller years and years ago .... in fact some  of the illustrations  were used in a famous make  of bed linen  . 

[Ryewolf]

4 minutes ago, Clicker said:

I would have kept a mile away from giant hogweed as it can seriously burn skin to the point where skin grafts can be required

Yes, they often put signs up warning about Giant Hogweed, telling people not to touch them. Cow Parsley is great for attracting pollinators like bees, wasps and hoverflies.