Witchgrasses

Part of speech: noun

Definitions

1. A type of grass belonging to the genus Digitaria, often recognized for its wide distribution in temperate and tropical regions
2. Known for its invasive growth patterns, which can affect agricultural areas negatively
3. Often used in landscaping or erosion control due to its hardy nature and adaptability to various soil types

Etymology: "Witchgrasses" is the plural of "witchgrass," a compound of "witch" and "grass." The term names wild grass species, and the "witch" element is the one that needs explaining. In older English, "witch" could sit in front of a plant name to suggest something unruly, strange, or hard to get rid of, and the usage shows up across several plant names, such as "witch hazel." Here the sense points to the grass's stubborn habit of spreading through fields and gardens.