Native spurge. No redeeming features that I know of and, like all euphorbias, the sap can be an irritant if it gets on your skin in sunshine and dangerous if you get it in your eye. Handle with care.
"We don't stop playing because we grow old; we grow old because we stop playing." - George Bernard Shaw
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D0rdogne_DamselSaint Yrieix La Perche, Haute Vienne/Dordogne border. FrancePosts: 3,720
I would get it out quickly (and carefully) loads keep popping up in my garden and they get big very fast.
"To nurture a garden is to feed not just the body, but the soul." — Alfred Austin
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Be careful white sap is toxic.
When large they can look superb.
Pics taken below were in A National Trust property.