The goosefoot herbs are common weeds in most temperate climates, and grow chiefly in salt marshes, or on the sea-shore.
"Herbal Simples Approved for Modern Uses of Cure"
William Thomas Fernie
Why the said goosefoot has been named "Good King Henry," or, "Good King Harry," is a disputed point.
"Herbal Simples Approved for Modern Uses of Cure"
William Thomas Fernie
It has been eaten in mistake for Good King Henry, which is sometimes called Mercury goosefoot; but it is decidedly poisonous, even when cooked.
"Herbal Simples Approved for Modern Uses of Cure"
William Thomas Fernie