Ill-Star Flower

From Temuairian Botany Book:

A seven-petaled stubby flower that lays close to the ground is a flower on which there is much lore. It is known as the "Ill-star Flower", and dates back to the says after the drowning of Hy-brasyl.
When the first ill-star fell from the skies over Hy-Brasyl, legend says, the star fell to the earth and took root as this vile weed. It is quite a prolific plant, quite commonly found in the woods of Finach.
It almost certainly obtained its "evil" reputation from the fact that the flowers emit a vile, disorienting stench instead of the standard sweet aroma one would expect. This scent is the plant's way to attract flies to pollinate it, preferring them to bees.