• Photo of the Beaver Marsh by Jeffrey Gibson.

    Cuyahoga Valley

    National Park Ohio

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  • Valley Picnic Area Park Lot CLosed - Plateau Trail Loop Affected

    Valley Picnic Area Parking Lot is closed for the replacement of the damaged culvert on the Plateau Trail, from dusk on Monday, September 22 to 5 p.m., Thursday, October 2, 2014. Access to Plateau Trail is via the Oak Hill Trailhead. Loop unavailable.

  • Other Closures

    Valley Bridle Trail south of SR 303, across from golf course, is collapsed by river. Hard closure. Plateau Trail Bridge, north of Valley Picnic Area is closed. No detours. Plateau & Oak Hill trails are open. More »

Plants

CVNP_fall_leaves_on_trees_changing_colors_Tom_Jones

Forests are just part of CVNP's vegetation mosaic.

©TOM JONES

Cuyahoga Valley National Park includes a diverse mosaic of natural vegetation types alongside various human-developed land uses. The park’s natural vegetation is composed primarily of mixed-mesophytic forest (approximately 80%), which is characterized by a variety of deciduous tree species growing in conditions that are neither too wet nor too dry. The oak-hickory association is the most widespread; others include maple-oak, oak-beech-maple, maple-sycamore, pine-spruce, and hemlock-beech associations. Several large semi-contiguous tracts of forest remain, but most forested areas are heavily fragmented.

Interspersed among these forests are other natural habitats, including older field habitats in various stages of succession, wet meadows, and other wetland habitats. Additionally, a variety of developed lands, including residential areas, golf courses, ski areas and other suburban lands, exist within park boundaries. Agricultural activity, once widespread, continues at low levels within the park.

Many different plant species are able to survive in the park’s diverse habitats. A walk though any field or forest provides visitors with the opportunity to see many of the park’s 943 plant species. In the spring, bloodroot and spring beauty blanket the forest floor, while late summer stands of goldenrod and wingstem line the roads with gold. The park’s diverse habitats support 21 state-listed rare plant species, including sedges, grasses, wildflowers, shrubs, and one tree species.

CVNP Vascular Plant List 2009

Nearly 20 percent of the park’s plant species are exotic (not native to the area). This high percentage is in part due to the longstanding history of human alteration of the Cuyahoga Valley landscape. Sixteen of these species are considered invasive, posing a significant threat to native plant communities. Visit the Invasive Plants web site to learn more.

Exotic Plant Management Volunteer Program
Here is an opportunity for people of all ages to assist the staff of Cuyahoga Valley National Park in removing exotic, invasive plant infestations. Click here for more information.

Did You Know?

Monarch Butterfly - US Fish and Wildlife Service Photo

Early September is the time to watch monarchs feed in Cuyahoga Valley fields rich with goldenrod and New England aster. These places serve as important re-fueling sites for these long distance travelers on their way to oyamel forests near Mexico City more than 2,000 miles away.