Definition
Knawel refers to plants in the genus *Scleranthus*, particularly *Scleranthus annuus*. These are small, low-growing plants found in sandy or disturbed soils. They're known for their inconspicuous, greenish flowers. Think of them as the underdogs of the plant kingdom. They may not be flashy, but they're persistent. Unlike showier flowers, they blend into their surroundings. Knawel quietly contributes to its ecosystem.