Nasturtium Officinale
How to tell one shadow from another underwater – cool leaves like coins cast
deep in dappled river – how to know florets from spots of sunlight?
Hollow stems plaited and knotted with water, like pattern of thought
or weather. How is it not the river I bundle into bags? Old herb,
farmed longer than any other, a green fire to burn the tongue
and bolster the blood that flows through us.