A native, erect rhizomatous perennial from 12-32 inches tall. Numerous smooth leaves arising all along the stem are up to 7 inches long and 1/4 inch wide. The panicles are closed, densely flowered, relatively thick, bristly, lobulated and from 1-5 inches long (A,B). the initially erect panicles often curve downward at maturity (D,E).
Moist or dry open disturbed ground; roadsides; pastures. Marsh Muhly is uncommon at Fontenelle Forest. Look for it on Hawthorn Trail. It is uncommon in disturbed areas of the Jonas and Nebraska Prairie restorations at Neale Woods where we would expect it to decline as the prairies become established. Flowering occurs mainly in July and August although it may persist to a lesser degree into September.
A number of other Muhlenbergia species occur at Fontenelle Forest and Neale Woods. They can usually (not always) be separated from Marsh Muhly by their more delicate, slender and less bristly flower heads and their preference for shadier habitats in woodlands or woodland openings.
Other common names used for Marsh Muhly include Green Muhly and Wild Timothy.
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