Field Museum of Natural History Pteridophyte Collection (F)
C0604028F
db7f61c2-fb1f-4953-828a-8bde576eec5e
1886892
Polystichum acrostichoides (Michx.) Schott
Dryopteridaceae
M. Nee et al.
19217
1980-08-31
31 Aug 1980
T. C. Plowman|J. A. Steyermark
U.S.A., Illinois, Lake, Former J. A. Steyermark property on hilly Valparaiso moraine, 5 miles north of Barrington
Hilly moraine; the original forest of Quercus alba, Quercus rubra, Quercus macrocarpa, Quercus ellipsoidalis, Tilia americana, Acer saccharum, Prunus serotina, Ulmus rubra, Carya ovata
From 1941-1958 a large number of herbs, shrubs, and trees, many from Missouri were introduced J. A. Steyermark essentially untended since 1958 but many still persisting (Neviusia alabamensis, Cornus florida, Asimina triloba, etc.)