As with broad-leaved dock, the clustered dock is a perennial weed that has a large tap-root system. It can vary in size quite considerably, sometimes surviving in regularly mown lawns by producing ...

Dock, also known as bitter dock, broad-leaved dock and dockens, is a perennial herbaceous plant that is often found in the ...

but the broad-leaved dock would be the most common of these. So when people say they have problems with docks, they are usually referring to broad-leaved docks. It is a perennial weed that has a large ...

Sorrel (Rumex acetosa), also called common sorrel or garden sorrel, is a perennial herbaceous plant in the family Polygonaceae. Other names for sorrel include spinach dock and narrow-leaved dock ...