On 2011-07-14, Mike Lyle wrote:

On Thu, 14 Jul 2011 17:20:26 +0100, Sacha wrote:

It is indeed a strewing herb, used to keep away fleas and lice in
mediaeval times. We have it growing wild in all sorts of parts of the
garden, so Ray often digs up littleb its for people who want it! It's
also very pretty!

In Germany you can get wine flavoured with it: "Maiwein". IIRC, very
pleasant...uh-oh! Wp reveals that it's been made illegal, because
slightly toxic; so any commercial kind will have artificial
flavouring.

ISTR they add woodruff syrup to glasses of sour beers too.