The Vascular Flora and Vegetational Communities of Munsee Woods Nature Preserve, Delaware County, Indiana
2013. Proceedings of the Indiana Academy of Science 122(2):93–117 THE VASCULAR FLORA AND VEGETATIONAL COMMUNITIES OF MUNSEE WOODS NATURE PRESERVE, DELAWARE COUNTY, INDIANA Zachary B. Prast, Donald G. Ruch, David LeBlanc, Michael Russell and Kemuel S. Badger: Department of Biology, Ball State University, Muncie, Indiana 47306-0440 USA Paul E. Rothrock: Indiana University’s Deam Herbarium, Smith Research Center, Indiana University, Bloomington, Indiana 47408 USA ABSTRACT. Owned by the Red-tail Land Conservancy, Munsee Woods Nature Preserve (MWNP) is an 18.4 ha (, 45.5 acres) woodland located 9.5 km southeast of downtown Muncie, Indiana, and just west of the northern end of Prairie Creek Reservoir in Delaware County. The inventory of the vascular flora indicates that the site harbors significant plant diversity with 399 taxa representing 252 genera and 85 families. The 10 families containing ,55% of the documented species are Asteraceae (51 spp.), Poaceae (43), Cyperaceae (35), Rosaceae (18), Brassicaceae (15), Lamiaceae (14), Fabaceae (12), Scrophulariaceae (11), Polygonaceae (10), and Liliaceae (10). Of the 399 taxa, 300 [75.3%] are native and 99 [25.8%] are exotics, and 41 represent Delaware County Records. Three species are on the Indiana Watch List, i.e., Hydrastis canadensis, Spiranthes ovalis var. erostellata, and Viola pubescens. A physiognomic analysis revealed that the native species consisted of 55 woody species, 182 herbaceous vines or forbs, 56 graminoids, and seven ferns or fern allies. Of the 99 exotics, 14 were woody, 63 were herbaceous vines or forbs, and 22 were grasses. The flora at MWNP is predominately low fidelity (low C-value), i.e., , 67% of the taxa have C-values # 3, and only ,5% have C- values $ 7.
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