fine leaved alder buckthorn growing near Regents Canal against a wall

fine leaved alder buckthorn growing near Regents Canal against a wall

Observation - fine leaved alder buckthorn growing near Regents Canal against a wall - UK and Ireland. Description: Rhamnus frangula 'Ron Williams' fine line was a description name I found on a website. Thin leaves, many tiny flowers yellow and closed. Thin stalks; reminded me more of an overgrown grass plant than an actual bush/shrub.

Rhamnus frangula 'Ron Williams' fine line was a description name I found on a website. Thin leaves, many tiny flowers yellow and closed. Thin stalks; reminded me more of an overgrown grass plant than an actual bush/shrub.