Cryptic Flower Quiz (4,5)

[Neosmum]

You'd cross the Channel to put this in your stew. (4,5)
The answer is a flower or possibly herb or flowering plant. Any help much appreciated...

[888]

rose water??

[Neosmum]

Thanks 888. I was thinking something more like coltsfoot (!) but it needs to be 4,5.

[slaney]

Herb Paris

[Neosmum]

Thank you Slaney, this will do nicely!