Q.I am looking for a yellow flowered or leaf shrub suitable for a golden wedding present.
None
Certified GKH Gardening Expert
I really like 'Sunshine' privet, which is a broadleaf evergreen shrub. Or how about a dwarf Meyer lemon? I don't know what the climate is like for your gift recipient so here are a few ideas:
https://www.gardeningknowhow.com/ornamental/trees/false-cypress/golden-mop-false-cypress.htm
https://www.gardeningknowhow.com/ornamental/shrubs/ligustrum/growing-ligustrum-shrubs.htm
https://www.gardeningknowhow.com/ornamental/shrubs/golden-euonymus/golden-euonymus-care.htm
https://www.gardeningknowhow.com/edible/fruits/lemons/growing-meyer-lemons.htm