Plants such as bulrush, cattail, and other grasses were also significant food sources. Plant foods include filamentous algae, lily pads, tule and cattail roots. Woven cradleboards are made of willow, dogwood, tule, or cattail fibres. The refuge has a limited amount of freshwater cattail marsh or pond habitat. Marshy pond edges reveal broad leaf cattail, or yellow pond lily ("Nuphar advena"). Big Muskego Lake is fringed with cattail-dominated wetlands and encompasses numerous islands of cattail marsh. Cattail and water milfoil grew around the lake. Some edible flowers include nasturtium, chrysanthemum, carnation, cattail, Japanese honeysuckle, chicory, cornflower, canna, and sunflower. These marshes are home to cattail, papyrus, and floating mats of other plants. Broadleaf cattail is usually found in shallower water than narrowleaf cattail. Presently, the marsh is in area, most of it open water and cattail marsh. In east-central Ohio, meadow voles were captured in reconstructed common cattail ("Typha latifolia") wetlands. Species commonly eaten include cattail and yellow water lily. Plant species include the cattail, sea daffodil, and sand lily. They feed on cattail and other aquatic vegetation.