Dennstaedtia punctilobula is commonly called hay-scented fern as the fronds release a fragrance reminiscent of fresh mown hay when brushed with a hand, crushed or bruised. It is a deciduous fern that is native to open woods and wooded banks in the eastern and midwestern U.S. Although uncommon in Missouri, it is quite common, almost to the point of being considered weedy, in some parts of its range such as New England. It typically grows to 2’ tall and features lacy, narrow-triangular, erect to arching, yellowish green fronds (to 30” long). Fronds turn yellow in fall. Marginal sori are surrounded by cup-shaped indusia, hence the sometimes used common name of cup fern for plants in the genus Dennstaedtia. Common Name: hay-scented fern Type: Fern Family: Dennstaedtiaceae Native Range: Eastern North America Zone: 3 to 8 Height: 1.50 to 2.00 feet Spread: 2.00 to 3.00 feet Bloom Time: Non-flowering Bloom Description: Non-flowering Sun: Part shade to full shade Water: Medium Maintenance: Medium Suggested Use: Naturalize Leaf: Fragrant, Good Fall Tolerate: Rabbit, Heavy Shade
