Oil on linen on card
"montbretia. Crocosmia X crocosmiiflora. Family. Iridaceae. Origin. Africa. A plant with broad, stiff, grass-like leaves growing from perennial corms, with attractive orange-red flowers in summer. It often forms large colonies along roadsides and streams."
Dig out very small sites. Dispose of the corms.
Spray: glyphosate 10ml/L + Escort 4g/10L water + penetrant at full leaf stage.
Weed wiper: Escort 1g + glyphosate 100ml + penetrant 20ml/L water at full leaf stage.
Follow up six-monthly.