Antirrhinum elatine Kickxia elatine (commonly known as sharpleaf cancerwort and sharp-leaved fluellen) is a species of flowering plant in the family Plantaginaceae.

[1][2] It is native to Europe and Asia, but it is present on other continents as an introduced species, and sometimes a noxious weed.

[3] This is a small hairy herb with a trailing stem with many branches.

It produces oval to arrowhead-shaped fuzzy leaves at wide intervals along the slender stem, and solitary snapdragon-like spurred flowers borne on long, straight pedicels.

Each flower is up to 1.5 centimeters long with a narrow, pointed spur extending from the back.