Was it Broom?
http://www.beyond.fr/flora/broom0cyt.html
Regards,
Emrys Davies.
"G. Able" wrote in message
...
It was a 4 foot shrub growing between some gorse bushes. Had just a
very
few stems, covered in quite big spherical pale yellow flowers (but not
very
substantial looking, like e.g. mimosa).
Was driving down the Oxford ring road at the time, so details might be
dodgy
Any ideas?