I think it's Great Willowherb .
http://www.downgardenservices.org.uk/willowhrbgreat.htm
So much shit about it's toxicity to fucking horses.
It looks like a willowherb of sorts, it might help to see it in situ in daylight but I appreciate that's of no use to ask right now.
@rhb started
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I think it's Great Willowherb .
http://www.downgardenservices.org.uk/willowhrbgreat.htm
So much shit about it's toxicity to fucking horses.