Amongst the vegetables, peas, leaks and onions were grown. There was a black bean known as the "Celtic Bean" and wild cabbage (which even now grows wild on the headland at Tynemouth); also a white carrot and wild celery.
There were no tomatoes or potatoes or sprouts in Anglo-Saxon England

Fruits of the period included gooseberry, currents (red, white and black), wild blackberry, raspberry, strawberry and elderberry. Crab apples, quinces, sloes, damsons, greengages and pears grew wild or in orchards. Figs and grapes are known from the period (Bede refers to vineyards); but they are not likely to have grown this far north.
Reeds and sedges of various sorts and also the coppice strands of hazel and willow were all useful in the building industry, while flax could be used boh for its oil and for making textiles. Woad, madder, weld and other dye plants were then used to colour the fabrics.