Invasive weeds found in Gunnison

October 16, 2026

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Multiple invasive herbaceous species were recorded in Gunnison on October 12, including Cheatgrass, , black henbane, Tall Tumblemustard, and great mullein.¹ These taxa, which establish readily in disturbed soil and compete aggressively in drying conditions, may find enhanced opportunity as the recent drought-driven plant stress and late-September recovery water creates a landscape mosaic of senescent and newly hydrated soil.¹

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