Does anybody know what plant this leaf comes from?
It's always difficult with a single leaf, so many are a similar shape, no indication of size or type of plant it came from. A pic of the plant would help.
I thought acanthus at first
so did I Perki but not sure.
Looking at the plant, I agree - acanthus
looks a bit small if that's standard gravel but I've no better suggestion
Thanks for the replies, its 20mm gravel not pea shingle, i zoomed in for the picture.
Yes acanthus they should look like that in spring but many are like that now due to the mild weather.